look down to

基本解釋

If you believe them and look down to see, you are an April Fool then.
如果你相信了他們向下看時，那么你就是一個愚人。
Never look down to test the ground before taking your step; only he who keeps his eye fixed on the far horizon will find his right road.
邁步之前千萬不能向下看試腳下的地面；只有注視遠(yuǎn)處地平線的人才能找到正確的路線。
They may point down to your shoe and say, “Your shoelace is untied.” If you believe them and look down to see, you are an April Fool then.
他們會指著你的鞋子說：“鞋帶開了”，如果你真的相信了，向下看自己的鞋子，你就成了四月傻瓜。

This is done in the doctor's office to look down the throat at the voice box and vocal chords.
If you read one of the websites that I like to look at, Psycho Palisades, and palisades describe the strong fence that protect you from being torn down.
如果你到我喜歡去的一個網(wǎng)站去看看，叫做心理護(hù)欄，護(hù)欄形容的是那些強(qiáng)大的籬笆,保護(hù)你不被打倒。
麻省理工公開課 - 媒體、教育、市場課程節(jié)選
I would put them in my room and hang them all over the walls and just look at them and wonder what was happening at this particular intersection or in this area or how to get down this road most efficiently.
我會把它們放在我房間里,掛滿整個墻,只是看著它們，想,這個十字路口發(fā)生了什么事,或是這個地區(qū),怎樣最快走到這條路。
斯坦福公開課 - Twitter之父Jack.Dorsey演講：好奇和靈感的力量課程節(jié)選

You look down to adjust the volume.
ENGADGET: Haier's Eye-Control TV set, we go eyeballs on (video) HD