Talk to your audience, not to your hands or to the floor.

对着你的听众说话，而不是对着你的手或地板。

youdao

If you sneeze, sneeze into your elbow so as not to transfer your germs to your hands — and everything else around you.

如果你打喷嚏，朝着你的胳膊肘，以免将病菌传染到你的手或是身边任何东西上。

youdao

Coughing into your elbow is much better than coughing on to your hands, as it's harder for the germs to reach your face.

对着你的肘咳嗽比对着你的手咳嗽好多了，因为这样细菌更难到你的脸部。

youdao

"Give me the glass. I am happy to put my life in your hands."

VOA: special.2009.09.26

Would one of the TAs count, because I don't want to. Just hold your hands up.

助教数一下吧，因为我不想做，保持手举着。

麻省理工公开课 - 固态化学导论课程节选

you can take clinics if you want to get your hands dirty and start practicing law,

如果你想要入行，开始做律师，你可以去法律实务班，

哈佛法学院的课程 - SpeakingMax英语口语达人

Or what if you are a brilliant surgeon and something happens to your hands causing you to never be able to physically operate again?

FORBES: Own Your Career, Stop Waiting on a Savior

Munster contends that when it comes to the new iPhone, you need to get your hands on one to fairly evaluate it.

FORBES: Apple iPhone 5: 'A Rolex Among A Sea Of Timexes,' Analyst Says

It is hard to wash your hands when you are down to only one.

FORBES: Fact and Comment