1. have trouble doing sth 做某事有困难

eg. I have trouble understanding it.
我理解起来有困难si1JvWVUXUYwtD。

eg. Do you have trouble remembering names at parties?
在聚会上记住人的名字有困难吗？

have some trouble doing sth 做某事遇到麻烦

2. as... goes on 随着……的发展

eg. There is something you can do, and those small efforts quickly add up as time goes on.
随着时间的推移，总有些你能做的事情，即使是很小的努力，也会积少成多ANmL*QaYr]~WP。

eg. As play goes on, you see one strike the other before parents pull them apart.
当比赛继续，你看到在双亲把他们拉开之前，一个人殴打了另一个人05Gr56X~!yE。

eg. As life goes on, our lives change whether we want them to or not.
随着生活的继续我们的生命会发生变化，不管我们愿不愿意c[^QiljF*7b;^D)。