"No one else to—well, I mustn't be hard on you," said the Rat with forbearance.

“没有别人——好吧，我不能对你要求太高。”水鼠宽宏大量地说。

youdao

Don’t be hard on yourself.

别为难自己。

youdao

The first few years of business start up can be hard on family life.

刚开始几年的创业生涯可能会给家庭生活带来十分不好的影响。

youdao

But sumatriptan has side effects and overuse of medication can be hard on the body.

VOA: standard.2009.12.17

For a couple of reasons. In some ways, this would be nicer, do expected cases, it's going to tell you on average how much you expect to take, but it tends to be hard to compute, because to compute that, you have to know a distribution on input.

关注最快的情况，在某种意义上来说，因为一些原因这样想挺不错的，当我们处理一个给定的问题,计算平均时间的时候,是很难计算的，因为你并不知道输入的分布情况,这些输入会是怎么样的呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.

他以数学语言授课,所以发给学生教学材料,是非常重要的,这样就可在纸上做笔记,而不用拼命,抄下他在课上,用到的等式。

麻省理工公开课 - 媒体、教育、市场课程节选

Atlanta, Georgia-based psychiatrist Patrice Harris said the new financial reality will be hard on many families.

CNN: Job loss leads to spending guilt for holiday season

But tastes were changing and the 20th Century began to be hard on Wrexham's breweries.

BBC: By Nick Bourne

This will be hard on some communities that depend heavily on government spending, and even harder on those workers directly affected.

CNN: The fairy tale on spending cuts