近义词：been

造句

I had to cancel my vacation plans this year due to work commitments.

我因为工作原因不得不取消我的度假计划。

2

They had used what money they had.

3

Tensions had eased.

紧张缓解了。

4

We had walked further than I had realized.

在我不知不觉中我们已走得很远。