C36 Saving Lives in the Swimming Pool(2)

I know, I know. That's called listening to the heartbeat. This is to observe whether the drowning person has a heartbeat or pulse, this knowledge is in our rescue class.

"Did you call 120?" After Jiang Huai asked, he raised his head and looked at the scene. Then he looked at Susu and said, "A bath towel. "

Susu immediately turned around