After breakfast, Chen Hu and Isabel set off to complete the last two research projects and conclude Isabel's trip to Africa. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

This time, as usual, Chen Hu rode a big zebra, Isabel drove an off-road vehicle, and Hubi and Pingtou still climbed into the back seat and acted as the latter's bodyguards.

Before leaving, Chen Hu asked what the last two targets were, but Isabel only said one of them, and the second one was not said for some reason.

Chen Hu could only shrug his shoulders indifferently, but he had some guesses in his heart, it might be a lion, a leopard, a rhinoceros and other fierce beasts, Isabel didn't say it, probably because she was worried that she would be afraid.

In the rising sun, Chen Hu rode a large zebra and ran ahead, his eyes looking to the horizon, looking for the tallest animal on land, the giraffe.

Every time in the process of looking for research objects, the tourists in the live broadcast room began to entertain themselves, and various barrage brushes flew up.

"I'm not guilty of shooting you: it's not good! My right hand began to heat again, which is estimated to be a precursor to the seizure of the Qilin arm, and I don't know if hundreds of millions of people will die in this move!"

"The Flood Desolation Death gg@ I shoot you not guilty: Phew, you hanging hair, do you want to be shameless?"

"The first shot in the world @ I shoot you are not guilty: shut up!

"Wind withered green tree 01: the first, second and third floors, it's just unbelievable. ”

"The passing of silver-haired and purple-eyed eyes: I'm so nervous, although I've been watching the live broadcast of Tiger Master for a long time, but when I see the newcomers who come in, one by one is more awesome, so every time you pretend to compare, I silently hide in the corner and envy you, for fear that as soon as I make a sound, one of you gods will rush over and beat me. ”

……

Seeing these barrages, Chen Hu had to admire these people, all of them were extremely clever jokers, with them, the live broadcast room was almost always active.

Chen Hu smiled and continued to walk towards the north, his eyes kept scanning, looking for the figure of the giraffe, this tall herbivore, even if it was a kilometer away, it could be seen clearly, so it was not very difficult to find, it was just a little more time.

About an hour later, Chen Hu finally spotted a few giraffes in a sparse bush, so he gestured to Isabel driving behind him, and then rode over.

In order not to scare away the big guys, Chen Hu chose to listen in front of the bushes more than 100 meters away, followed by Isabel also stepped on the brakes, and then leaned out from the skylight and began to record.

After Chen Hu jumped off the horse, he stood in the shade of a tree, holding a grass stalk in his mouth, looking at the giraffe more than a hundred meters away, it looked like a lookout, and the surface of his body was full of irregular square patterns, and he couldn't help but say:

"They're beautiful. ”

Isabel smiled and nodded:

"Giraffes are definitely one of the most beautiful animals in the world, and the way they express their love is somewhat similar to that of humans. ”

Chen Hu was stunned for a moment, then shook his head with a smile, probably thinking too much, but it didn't take long for the two adult giraffes to slowly approach each other, leaning their necks together very gently, as if a pair of lovers were hugging each other.

Chen Hu and the tourists in the live broadcast room instantly understood that Isabel was pointing to this, but the development of things was a bit beyond imagination.

But I saw that the pair of giraffes were snuggling up to each other for a while, and gradually, the male giraffe became restless, originally there was nothing under the belly, but the next second, as if by magic, a thick pink tube appeared.

This...... Is this Tintin for giraffes?

Chen Hu opened the corners of his eyes wide, and then looked at the Ding Ding like a balloon, just a few seconds later, getting longer and longer, and finally more than one meter.

This scene frightened the tourists in the live broadcast room, and some female fans were disgraced on the spot, and they had never seen such a big ...... Well, you get the idea!

But Isabel was not surprised, and even continued to take pictures with a DSLR camera, Chen Hu sweated wildly, and what happened next was very exciting.

The male giraffe went around the back of the female giraffe, and then aimed at the buttocks of the mate, with a slight forelimb and a poof! The one-meter-long hanger, at least half of which stabbed into the body of the female giraffe, and the huge force even made the latter take a few steps forward, but the male giraffe followed closely.

"When I was a child, I was very fierce: this giraffe is too fierce!

"The dead fat man who is in a book famine: that one-meter-long hanging is scared to death!"

"It's sleepy: this cliff is the longest tintin on land, and it feels longer than an elephant's!"

"I'm loose to see @ 咯是sleepy: Have you ever seen an elephant hanging?"

……

The barrage was rolling wildly, and the female tourists were collectively silent, obviously not participating in the topic, but the male tourists were very energetic.

Seeing this, Chen Hu looked at Isabel and couldn't help asking:

"Why is it so long?"

When Isabel heard this, she replied:

"This is the result of biological evolution, in fact, the neck of the ancestors of the giraffe is not too long, in the early days, because the trees on the earth grow taller and taller, the giraffe in order to eat the leaves on the tree, the giraffe had to stretch its neck to eat the leaves, the giraffe with a short neck died because it could not eat food for a long time, leaving the giraffe with a long neck. ”

There are a lot of Balabala, after all, he is a doctor of zoology, and he has studied biological evolution quite thoroughly, but after Chen Hu heard this, he shook his head and said:

"I'm not asking about its neck. ”

Isabel was stunned for a moment, a little puzzled by what Chen Hu was doing, but the latter raised his hand and pointed to the pair of giraffes that were snapping, the big pink hanging was very eye-catching, as long as it was not blind, it could definitely be seen.

Isabel followed Chen Hu's gestures, and after seeing this scene, even if she was a doctor of zoology, she instantly blushed at this moment, and then glanced at Chen Hu and said:

"Again...... As a result of the evolution of species, as they grow taller and taller, the sonogenesis will change accordingly. ”

Chen Hu couldn't hold back a smile and nodded, and then affirmed:

"Well, people are tall and big, I understand. ”

As soon as these words came out, the tourists in the live broadcast room all burst into laughter, while Isabel was a little speechless, and about half an hour later, Chen Hu received a system prompt.

[Chain Quest: The host successfully helped Dr. Isha complete the 'Giraffe' research project and was rewarded with 1000 experience points.] 】

Is it finally over? Chen Hu felt a little inexplicable in his heart, and then looked at Isabel and asked:

"Dr. Isha, what's the last subject of research?"

……