There are definitely times when I wish I didn't have to be required to,

有时候，我确实会希望我不用被强迫，

介绍好朋友 - SpeakingMax英语口语达人

I'm teaching this class because I wish a class like this had been taught when I was sitting in your seat as an undergrad here.

我教授这门课是因为,在我读本科阶段时,非常希望能学习这样一门课程。

哈佛公开课 - 幸福课课程节选

What I mean is when you wish to express that you are sorry if you've done something wrong

在这里我是指，你想要表达的是，如果你确实有过失，你感到很抱歉，

I'm sorry 课堂 - SpeakingMax英语口语达人

I wish you wouldn't look at me like that when we're in public.

我希望以后在公共场合你不要用那样的眼神看我了。

I wish 实战 - SpeakingMax英语口语达人

Another situation where you can use "I wish" is when you express regret, a desire to stay longer, for example.

另一种使用“I wish”的情况是当你表达遗憾的时候，例如，希望多待一段时间。

I wish 课堂 - SpeakingMax英语口语达人

As I mentioned, you can also use "I wish" when you express something that you do not want to have happen.

就像我之前提到的，当你想说明你不希望发生的事情时，你也可以用“I wish”。

I wish 课堂 - SpeakingMax英语口语达人

Remember you can say "I'm sorry" when you wish to express your regret, your sympathy or ambiguous regret.

记住，当你想表达歉意、同情或是含糊的道歉时，你都可以用“I'm sorry”。

I'm sorry 课堂 - SpeakingMax英语口语达人