They tiptoed upstairs so they wouldn't wake the baby.

他们踮着脚上楼，以免吵醒婴孩。

《牛津词典》

You could paint the walls and ceilings the same colour so they blend together.

你可以把这些墙和天花板漆成相同的颜色，这样它们就浑然一体。

《柯林斯英汉双解大词典》

People are not birds, so they can't understand how free the birds are.

人不是鸟，所以他们无法理解鸟是多么自由。

youdao

"And they exchange cards, they sometimes decorate nice little boxes so they can put valentines in each other's box in school."

VOA: special.2010.02.08

I basically gave them free ray at the beginning, so they work in small groups, and travel from site to site.

在最初，我给了他们充分的自由，孩子们组成学习小组，在各地游览。

麻省理工公开课 - 媒体、教育、市场课程节选

A lot of times they have lost their job, or have become injured or something, so they can't work anymore.

大多数情况下，他们可能是失业了，或者受伤了等等原因导致他们无法继续工作。

我帮助过的人们 - SpeakingMax英语口语达人

So they dropped lending rates to the floor and pushed home prices to the moon.

FORBES: Glitter

They're already offering UMD game rentals, so they do have the infrastructure in place.

ENGADGET: blogger-avatar

And the smugglers knew that, so they would routinely come in just under that.

NPR: How Prosecutor Lam's Case Was Handled