Tips for hiking: take your cell phone, wear comfortable shoes and watch out for snakes.

远足建议：带上手机，穿着舒适的鞋子和当心蛇。

youdao

Of course, you’ll probably have to take your cell phone in case of emergencies, but make it clear, there shouldn’t be any emergencies!

你可能会随时带着手机以防万一，但是要明白不会有那么紧急情况的。

youdao

Ben's son: Hey dad, mom says you can't enter the room unless you have something important to say, and please take your cell phone power off.

本的儿子：爸爸，妈妈说你不能进这个房间，除非你有非常重要的事情，并且进来时要关掉手机。

youdao

Talking on your cell phone in the examining room, forgetting what medicines you take and lying to your doctor about your personal health habits are all ways of compromising your health.

CNN: 10 dumb things you do at the doc's office