He crouched down and reached under the mattress.

他蹲下来，把手伸到了床垫下面。

《柯林斯英汉双解大词典》

She set her glass down and slid under the covers.

她放下杯子，钻进了被子。

《柯林斯英汉双解大词典》

The oceanic plate is made of denser and heavier rock, so it begins to sink down under the continental plate and into the mantle.

海洋板块是由密度更大、更重的岩石构成的，所以它开始下沉到大陆板块之下，到地幔之中。

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North Korea has shut-down and partly dismantled its nuclear reactor complex under terms of the accord.

VOA: standard.2009.03.25

So in the years just before 1637, the English court under James I and then later under Charles I -the English crown had been cracking down on the delivery of Puritan sermons in the church.

因此在1637年之前，詹姆斯一世以及,后来的查理一世，领导下的王庭,此时英国的王权已经在极力打击,清教徒训诫仪式的实行。

耶鲁公开课 - 弥尔顿课程节选

Typically, that is granted and they can then do it, but they are of course humbling themselves by making the request and coming down under the orders of the winners and taking their dead away and being buried.

一般来说胜方都是会同意的,当然战败方肯定要低三下四,卑躬屈膝,然后按照胜方的指示,拿回死者的尸体然后埋葬

耶鲁公开课 - 古希腊历史简介课程节选

The current expectation is that Southern Cross will survive, but massively slimmed down and trading under a different name.

BBC: Southern Cross to lose hundreds of care homes

She carelessly drops them onto a chair she is standing near, so that the rings, necklaces and bracelets fall down and roll under the seating.

FORBES: What We Humans Value: The Nothingness of Life

U.S. District Judge John Roll can be seen on the video putting his arms over Giffords staffer Ron Barber and attempting to push him down and crawl under the table with him, Kastigar said.

CNN: STORY HIGHLIGHTS