It helps to discuss your problems but I find it hard to open up.

与人谈谈自己面临的问题固然有益，但我觉得有些话很难说得出口。

《牛津词典》

It may be hard to open your eyes in the mornings.

它可能很难打开你的眼睛在早上。

youdao

We have been working hard to open up this new bandwidth.

我们一直在努力开辟新的带宽。

youdao

The National Park Service works hard to keep most of the roads open.

VOA: special.2009.01.07

"I think there are going to be hard choices governments are going to have to face, either to open up in areas where they actually need workers, and some do involve some lesser-skilled occupations, or probably have to face some strong pressures with respect to irregular migrations,"

VOA: standard.2010.01.20

For a machine with the word "slide" in the name, it's awfully hard to open.

ENGADGET: MSI Slidebook S20 review: MSI's flagship Windows 8 Ultrabook has a flawed design

The United States is prodding poor countries hard to open their financial sectors more to foreign competition.

ECONOMIST: The case for mild repression

So, I have worked very hard to open the doors of universities to more people, to make sure that the cost of the education is not a bar to people going.

BBC: News | Monitoring | President Clinton on Shanghai radio phone-in