你千辛万苦，我们却要得到回报。

You have had the trouble and we shall have the reward.

历尽千辛万苦，UBC我终于来了！

After much painstaking effort, UBC here I come!

千辛万苦之后，他们找到了她父亲。

After innumerable hardships, they found her father.

历经千辛万苦，她最终成了莫斯科大学的一名女硕士。

All previous classics innumerable trials and hardships, she became a of Muscovite university female Master finally.

飞机没有了，大人没有了，人类千辛万苦建立起来的文明世界危在旦夕。

There are no plane and no grown-ups, and the civilized world, which is built by human beings with innumerable trials and hardships, is on the verge of destruction.