I had a really tough time learning English in the first year of high school.

高一那年，我曾经有过一段刻苦学习英语的艰难时期。

youdao

Yahoo! Is in a really tough spot.

雅虎真的是太惨了。

youdao

But that was a really tough period.

但那段时间真的很艰难。

youdao

Those were really tough tours. They were kept out very often for up to three months, under some pretty grueling conditions.

VOA: special.2010.06.21

They have to pay--the premium has to cover the costs, so it was tough to get someone to buy life insurance even though they really needed it--it was such a good idea for them.

因为保费必须要超过保险公司的成本,因此,尽管寿险很好,人们也需要它,但是真正要说服人们购买,却是很困难的

耶鲁公开课 - 金融市场课程节选

"It was really tough but I will try to come again and maybe I will get it on the next try."

VOA: standard.2010.07.31

"It's really tough, " said Peterson, a hospital registration clerk who contacted CNN through iReport.com.

CNN: Job loss leads to spending guilt for holiday season

"We put some tough at-bats on some really tough pitchers, " Yankees manager Joe Girardi said.

WSJ: Ichiro hits 2-run single in 9th as Yanks top Rays

You know, some days -- some days you're burdened by some really tough decisions.

WHITEHOUSE: President Obama Unveils his Budget to Win the Future