例句：
They are on course to get down to the required depth in August.
按规定，它们要在八月份达到要求的深度。
This means, to get down to brass tacks, that it could hit Alaska.
这意味着须认真对待的'基本事实：它可以打击阿拉斯加。
Get down on the floor with your kids and pick up a doll, truck, or ball.
跟孩子一起坐在地板上，拿起洋娃娃，玩具火车或者小皮球。
Bill's to go down—Here, Bill!
比尔该下去了——来这儿，比尔！
We just go down those steps.
我们就下了那边的台阶。
Do I need to go down the stairs?
我要下楼吗？
I'll come down in a second.
我马上就下来。
Can you come down, please?
麻烦你下来好吗？
Come down, all of you.
你们都下来。
Come here kneel down again!
过来，再跪下去！
You silly, kneel down to meet your master.
八戒忙对着唐僧下跪，口喊师傅。唐僧非常吃惊。
Want to let me down, unless you kneel down.
想让我低头，除非你跪下。
All rivers run down to the sea.
条条河水向下流入大海。
Alicia: You look run down, Brian.
艾丽西娅：布莱恩，你怎么筋疲力尽的。
I'll run down and secure my guest.
我要跑下楼陪我的客人了。