Exactly! I also read that over 50% of vacancies aren't even advertised. In other words, networking is key.

没错！我还听说50%的职位空缺都没有发布，换句话说，人脉、出去联络是关键。

We'll let you know if any vacancies come up.

一有空缺，我们就会通知你。

We have several vacancies for casual workers.

我们有几个临时工的空缺。

I don't know of any vacancies in the company but I'll ask around.

我不知道公司有没有空缺，不过我会打听打听。

Most vacancies are at the senior level, requiring appropriate qualifications.

大多数空缺在高层，要求适当的资历。

I'm sorry, we have no vacancies.

对不起，我们这里客满。