Hearing that we all pass the exam, the whole class sighed with relief.

听到我们所有人都及格的消息之后，全班都舒了一口气。

The tests all pass.

测试全部通过。

These must all pass before going onto the next step.

这些在下一步前必须都通过。

How much work is required to make them all pass?

要让它们通过还需要做多少工作？

I am sure we all pass through this stage in life.

我相信我们都经历过人生中的这阶段。