To do CPR, you press on the sick person's chest so that blood moves through the body and takes oxygen to organs.

做心肺复苏时，你要按压病人的胸部，使血液在体内流通，将氧气输送到各个器官。

youdao

Press your shins and feet into the floor. Lift your chest up.

小腿胫骨和双脚向地面压。胸腔向上提。

youdao

She wanted to see his ugly face, to wrap her arms around him and press herself against his chest, but she knew that if she turned around Ser Jorah would be gone.

她想再见一下他那张不太好看的脸庞，用手臂绕着他，把自己贴在他的胸膛前，但她知道如果自己回头，乔拉爵士将不复存在。

youdao

To perform the compressions, place one hand over the other and press firmly on the center of the victim's chest.

VOA: special.2009.08.11

After a fainting spell, a patient would hold a pager-size communicator over his chest and press a button to freeze the recording, so a doctor could upload the data for analysis.

FORBES: Magazine Article

They would press it into the chest and the machine would take a reading.

BBC: Hand-held heart test devised