What is the key to persevering through tough times?

捱过难关的关键是什么？

Campaigns and adverts on the dangers of smoking and drinking have been persevering.

关于吸烟和饮酒危害的运动和广告一直在持续。

So thank you for doing them and for persevering.

因此，感谢您所做的事情和坚持不懈的努力。

To this fact may be attributed the persevering interest he has taken in my behalf.

这可以归因于他对我的持续关注。

And that goes along with persevering and not giving up and having a positive attitude.

这伴随着坚持不懈、不放弃和积极的态度。

Since the process is quite tough, you need to be diligent, patient and persevering.

因为过程将是艰苦的，你必须勤奋，耐心，坚持不懈。

But because of the clerk's persevering fight, the police found out the truth.

但因为店员不屈不挠的斗争，警方弄清了真相。

Setbacks are inevitable, and it's our mindset to keep persevering that matters.

挫折在所难免， 最重要的是坚持不懈的心态。

They had succeeded, as a matter of fact, after putting in complicated and persevering days at it.

事实上，他们已经成功地投入了复杂而坚持不懈的日子。

They work deeply in vision, courage and action, persevering and believing in themselves when no one else does.

他们在远见、勇气和行动方面深入工作， 坚持不懈，并在没有其他人做的时候相信自己。