Xia Hong made a cup of coffee for herself and said after physical strength added "The third time if fail I will quit."

夏红给自己冲了杯牛奶，补充体力后说：“第三次，不成功便成仁！”

youdao

The project could fail if there is inadequate follow-through.

如果缺少恰当的后续行动，该项目可能失败。

《牛津词典》

What will you do if you fail?

如果你考试失败打算干什么？

《牛津词典》

But even if those efforts fail, it is too soon to know just how strong the new rules will be.

VOA: special.2010.07.23

Then if you fail to pay on the mortgage--pay off the debt -the lender can seize the property and sell it.

然而如果你无法偿还贷款,贷方可以没收这项财产并出售

耶鲁公开课 - 金融市场课程节选

If the person has not mastered the basic concept, the person must fail, must get four or less.

如果他没有掌握基本的概念，那就一定不能通过考试，只得十分之四或更少。

麻省理工公开课 - 固态化学导论课程节选

But customers forfeit the 0% rate if they if fail to pay on time more than once.

BBC: NEWS | Programmes | Moneybox | Barclaycard promises credit card clarity

They will fail if they continue along this path, and they will fail if they pull out.

BBC: NEWS | Middle East | Iran leader condemns US 'stupidity'

We need to make it impossible for the taxpayers to be holding the bag when big institutions fail, if they fail.

WHITEHOUSE: Press Briefing