There is only so much fuel in the tank and if you burn it up too quickly you are in trouble.

油罐里只有这么多燃料了，如果你用得太快，就有麻烦了。

《柯林斯英汉双解大词典》

I still have trouble believing that this wonderful system is free, both in the ability to add, change, and modify it as you wish, but also free of monetary cost.

我到现在都不敢相信这么棒的系统是免费的，你不仅可以随心所欲地对系统进行增加，调整和修改，而且不用为此花一分钱。

youdao

So don't be troubled by trouble. Circumstances cannot change the character of God. God's grace is still in full force; he is still for you, even when you don't feel it.

所以不要被任何困难所吓倒，环境不能改变上帝的品质，上帝的恩惠依然是完全有效的，他依然在为你着想，即使你感觉不到他的存在。

youdao

And I believe this game is covered in some detail in the Watson textbook, or something very close to it is, if you're having trouble.

我记得在沃森写的教材里介绍过,或者就是类似的内容,如果你没听懂可以回去看课本

耶鲁公开课 - 博弈论课程节选

The effort involved in getting the documents you need signed is so small and what it can save you in time, money and trouble later is so huge, I hope some of my readers will be inspired to get a move on.

FORBES: A Startling Statistic

You know Apple (APPL) is in trouble when you see that it is trying to buy its way out of problems with its products.

FORBES: Would $500 Million Waze Buy Save Apple Maps?

Therefore it behooves you to recognize the warning signs that your job interview is in trouble.

CNN: 11 signs your interview is in trouble