"The name of this first person is - time, you come to say a few key points of CPR."

Time: "......" He threw his eyes on the ground to pick up money, how could he pay him back?

What is the key point of CPR?

Time racked his brain and thought about it for a long time before he held back such a sentence, "Press the pressure...... It's the depth to exceed, about ......"

I don't remember.

Expert Sun shook his head, "Before, it was a grand evening

"Eighteen-line paste coffee, what's wrong with 100 million resources" Chapter 52 is so angry that I am about to pull it over I am hitting it in my hand, please wait a moment,

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