I am afraid we have no vacancy at this time.
这个时间恐怕没有空房间了。
I applied for it, but they told me there was no vacancy.
但是他们告诉我说没有空房间了。
There is no vacancy. We already have an excellent ambassador to the US.
这个位置根本没空缺。我们已经有很棒的驻美大使了！
Unfortunately, we regret to inform you that currently there is no suitable vacancy for you.
很遗憾的是，目前我们没有合适的岗位给您。
Unfortunately, we regret to inform you that currently there is no suitable vacancy for you.
很遗憾的是，目前我们没有合适的岗位给您。
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