当人类向大气层排放了过多的温室气体时，麻烦就来了。

The trouble comes when humans add too much gases to the atmosphere.

youdao

别人一干涉，麻烦就来了。

When others interfere, it always makes trouble.

《新英汉大辞典》

然后我们开始分红，如果暂停分红，大麻烦就来了。

Then we start paying a dividend and then if we ever have to cut it, we're in big trouble.

youdao

Then we start paying a dividend and then if we ever have to cut it, we're in big trouble.

然后我们开始分红,如果暂停分红,大麻烦就来了

耶鲁公开课 - 金融市场课程节选

Sometimes when correspondence is saved you run into these kinds of problems, so we have to guess a little bit at what she was looking at.

有时即使资料的确存在,可找不到麻烦就来了，因而，我只能去猜测她的大意了。

耶鲁公开课 - 1945年后的美国小说课程节选