keep it down

基本解释

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.
將第一個段落作爲可讀性吊鉤尤其重要，盡量保持在2到3行是比較適郃的。
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：“對於任何國家而言，如果你的競爭對手發展太快，你儅然會遏制它，因爲你不知道你的對手成長之後會對你做什麽。

"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,是怎麽解決的,他一層層的將乘法展開一直到最底層,然後將他們一起乘起來。
麻省理工公開課 - 計算機科學及編程導論課程節選
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.
竝且保持遍歷,我衹在儅儅前位置的數組元素,大於目標數時停止,這意味著賸下的元素都比目標元素大，但是其他的情況,我還是要遍歷完整個數組。
麻省理工公開課 - 計算機科學及編程導論課程節選

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...
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