keep it down

基本解釋

Keep it down. My kids are sleeping.
小聲點，我的孩子們在睡覺。
www.chinadaily.com.cn
The first paragraph is especially important as a readability hook. Try to keep it down to two or three lines.
將第一個段落作為可讀性吊鉤尤其重要，盡量保持在2到3行是比較適合的。
Said Mr.Dong: “Any nation, if your competitor is growing so fast, of course you want to keep it down because you don't know what it will do to you if you let it grow.
董先生說：“對于任何國家而言，如果你的競爭對手發(fā)展太快，你當(dāng)然會遏制它，因為你不知道你的對手成長之后會對你做什么。

"We've seen the example of Greece, where there was no more trust in the Greek government's ability to cut down the budget, to contain the debt or to keep it under control."
OK, and you can see that this thing ought to unwrap, it's going to keep extending out those multiplications until gets down to the base case, going to collapse them all together.
好，你可以看到這種方法,是怎么解決的,他一層層的將乘法展開一直到最底層,然后將他們一起乘起來。
麻省理工公開課 - 計算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
If it's there, I'm done, if not, I keep walking down, and I only stop when I get to a place where the element I'm looking for is smaller than the value in the list., in which case I know the rest of this is too big and I can stop.
并且保持遍歷,我只在當(dāng)當(dāng)前位置的數(shù)組元素,大于目標(biāo)數(shù)時停止,這意味著剩下的元素都比目標(biāo)元素大，但是其他的情況,我還是要遍歷完整個數(shù)組。
麻省理工公開課 - 計算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選

Mr. RAYMOND: (Singing) Up in the club with my homies, tryin' to get a lil' V-I, but keep it down in the low key...
NPR: 'In The Mix' Marks Usher's Film Debut