You may come in if you wish.

你想进来就进来吧。

《牛津词典》

You may come if you wish.

如果你愿意可以来。

《牛津词典》

You can remain anonymous if you wish.

如果你愿意你可以保持匿名。

《柯林斯英汉双解大词典》

The director says "Living in Emergency" is a story about how things are, not how you wish things were.

VOA: special.2010.07.26

And of course it exists in a semiotic relationship to a white light over a street door which means "this is my house; if you wish you can ring the bell but I'd just as soon you stayed out."

当然它是存在于一个语义篇中的,而临街门上的白灯则意味着,这是我的房子，你要进来必须按门铃,但是你最好别进来“

耶鲁公开课 - 文学理论导论课程节选

when you feel upset or when you feel frustrated that something is not going the way that you wish it would.

当你觉得很失落，或者当你因为事情不像你期望的那样进展而感到沮丧时，你也可以使用这个句型。

I'm frustrated 课堂 - SpeakingMax英语口语达人

Of course, you will be forgiven if you wish to spend most of your waking hours underwater.

BBC: Flores shakes off Bali��s shadow

Do you wish you could invest like the late great Sir John Templeton (1912-2008)?

FORBES: How To Invest, Think and Live Like Sir John Templeton

Use that map to improve your retention of the ideas and concepts you wish to remember.

FORBES: How To Remember Everything