I wonder if I could park here.

我想知道我是否可以在这儿停车。

youdao

I wonder if I could use your phone.

我不知是否能用一下你的电话。

youdao

I wonder if I could borrow some money.

我想知道我能否借一些钱。

youdao

Gee, I wonder if I could come up with a set of transitions occurring inside atomic hydrogen Just right match that what Angstrom measured back in 1853.

嘿！我想知道我是否可以想出,发生在氢原子内的,一系列的跃迁，正好符合,阿姆斯特朗在1853年测得的东西。

麻省理工公开课 - 固态化学导论课程节选

I wonder if I could use the restroom.

我想知道我可不可以用这个洗手间。

I wonder if 课堂 - SpeakingMax英语口语达人

Or you could say "I wonder if" and mean that you really do wonder,

或者你可以用“I wonder if”来表达你的确不是很清楚。

I wonder if 课堂 - SpeakingMax英语口语达人

"I used to stand on the beach and I said to my mother, 'I wonder if anybody could swim over there, " Nyad recalled saying, while pointing to the Keys.

CNN: August 20, 2012 -- Updated 1157 GMT (1957 HKT)

And I wonder if you could spell out for us what he understands those implications to be.

WHITEHOUSE: Press Briefing

And I wonder if you could describe for us a bit of what the robust mission will be?

NPR: Talks Continue on Lebanon Truce, Troops