I don't know whether (if) he likes that film.

我不知道他是否喜欢这部电影。

youdao

Ask him whether (if) he can come.

问问他是否能来。

youdao

I want to know whether (if) you can repair the recorder for me.

我想知道你能否帮我修录音机。

youdao

Whether that result is positive or if is a flat result or something in between - something that we're not quite sure what it is - it is the first ever anti-retroviral containing product.

VOA: standard.2010.07.15

So if you're curious this one I'm gonna kill off - because it will take a little while-- you'll find that available on the cloud if you'd like to experiment whether or not you're doing that edition or the other.

由于时间关系，我就现将其关闭,如果大家觉得好奇-,可以自己尝试一下,不管你是否选择将这个版本作为,实验内容。

哈佛公开课 - 计算机科学课程节选

See if you can determine how many chords we have here--whether we have a chord change.

看看你能不能听出这里面有多少有多少和弦，是否有和弦的转变。

耶鲁公开课 - 聆听音乐课程节选

One who is wondering whether to stay in teaching - and whether to move, if he does so - is Paul Whiting.

BBC: Teachers angry at pay 'freeze'

Does the administration have a position on whether Greece -- if Greece decides to pull out of the eurozone?

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

If you know that you will make it--you have to make choices whether you're going to pay your utilities or buy food, if you know you've got to make a choice whether you're going to buy--if you're a senior, if you got to buy medication or buy food.

NPR: Escaping Hunger: One Man's Story