You act as if you owned me.

你表现得好像你拥有了我一样。

youdao

They act as if they know where they're going.

他们显得好像很清楚自己在走向何方。

youdao

The body continues to act as if the sleeper were awake.

身体继续活动，好似睡着的人处于清醒状态。

youdao

But,they feel that the best way to make this happen is to act as if they disapprove of any relationship between their two children.

VOA: special.2010.05.24

Act for them, to them. Don't act as if they are just some bunch of Philistines out there who can't appreciate your art.

为他们表演，想他们表演，不要把它们当做俗气的人,所以不能欣赏你们的艺术。

耶鲁公开课 - 1945年后的美国小说课程节选

Stress results when something causes your body to act as if it were being attacked.

VOA: special.2009.03.24

Mr. Obama took great pains to act as if he barely knew about Acorn.

WSJ: Acorn Who?

To act as if Facebook is the only actor using facial recognition is ludicrous, though.

FORBES: Let's Face Facts About Facial Recognition Technology (Inside and Outside of Facebook)

You might not have chosen it, but why not take control and act as if you had?

CNN: Commentary: Make the recession work for you