Conjunctions of Time

一样

She can run as quickly as her brother.

她可以跑得和她兄弟一样快。

什么时候, 何时

Can you let me know when the package arrives?

你能告诉我包裹什么时候到吗？

每当, 无论何时

The cat comes running to the kitchen whenever it smells food.

猫每当闻到食物的味道时就会跑到厨房。

一会儿, 间隔

She waited patiently for a while before the bus finally arrived.

自从, 自...以来

I've felt better since I've been here.

我来到这里之后感觉好多了。

自从

Ever since she moved to the city, she has felt more alive.

自从她搬到城里后，她感觉更有活力了。

She read a book whilst waiting for the train.

一次, 仅一次

I only ate sushi once in Japan.

我在日本只吃过一次寿司。

只要, 条件是

You can borrow my car as long as you promise to return it by tomorrow morning

你可以借我的车，只要你保证明天早上还回来。

只要, 在...期间

He promised to help so long as he was available.

他承诺会帮忙，只要他有空。

到...时候, 当...时

By the time she finishes her degree, she will have learned a lot.

到她完成学位的时候，她会学到很多东西。

在此时刻, 在目前这个时间点

At this point in time, we don't have enough information to make a decision.

在此时刻，我们没有足够的信息来做决定。

根据需要, 在必要时

We will hire new employees as and when the need arises.

我们将在需要时适时雇佣新员工。

即使, 当...的时候

Even as the storm raged outside, they continued with their work indoors.

即使外面的风暴肆虐，他们仍在室内继续工作。

如果以及当

We'll address the issue if and when it becomes necessary.

我们会在如果和当有必要时解决这个问题。