have trouble doing还是to do

正确的是have trouble doing sth，并没有have trouble to do这种语法。have trouble doing sth的意思是“做某事有困难；有困难做某事”，trouble可加in，也可以不加in，in可以忽略。

have trouble doing 做某事有麻烦

have trouble doing 例句：

Green thinks it's common for kids to have trouble talking with their parents.

格林认为孩子与父母交谈有困难是很常见的。

It's common for kids to have trouble talking with parents, and talkative mothers are not new to teenagers.

孩子与父母交谈有困难是很常见的，而健谈的母亲对青少年来说并不新鲜。

After age 50, it's quite common to have trouble remembering the names of people, places and things quickly, says Dr. Kirk Daffner of Brigham and Women's Hospital in Boston.

波士顿布里格姆妇女医院的科克·戴夫纳医生说：“50岁以后，人们在快速记住人名、地点和物品方面有困难是很普遍的。”

We have trouble getting staff.

我们在招聘雇员方面有困难。

Builders have trouble getting the right amount of cement into their concrete.

建筑工人们不知道该往混凝土中加入多少水泥才合适。

They often have trouble falling asleep.

他们经常难以入睡。

He may have trouble with some classmates.

他可能和一些同学有矛盾。

If you have trouble with a lesson, repeat it the next day.

如果你对一课没有掌握，第二天要温故这一课。

We have trouble understanding that not everybody believes as we believe.

我们很难理解不是每个人都像我们一样相信。

They have trouble seeing a financial future and they are quite risk-averse.

他们很难看到财务上的前景，而且他们相当规避风险。

trouble

n.困难，难题，苦恼；险境，困境；费事，不便；