We don't really know. Sometimes babies get stressed in the i. c. u. s from all the activity.

我们也不是很清楚。有时候，婴儿会对icu里的诊疗产生紧张的感觉。

I would turn my bedroom into an I. C. U., make my little brothers pretend to be trauma victims.

我把我的卧室布置成重症监护室的样子，让我弟弟假装成创伤受害者。