After a hard run, take a day off.

在一次艰苦的跑步后，休息一天。

youdao

A hard run is any run where you run relatively fast or hard or long.

一次上强度的跑步意思是说你跑得很快或者很苦或者很长。

youdao

After a hard run, take a day off. Rest days are important for your recovery and performance.

完成一次艰难的跑步后，休息一天。休息日对你的恢复和表现十分重要。

youdao

Why not write the program in a way where you figure out dynamically when the program is run how much memory you need rather than hard coding in two with or within that constant.

为什么不写一个可以动态的方式写那个程序,程序可以动态分配内存,而不是用常量硬编码两个值。

哈佛公开课 - 计算机科学课程节选

Now for the hacker edition, if you are feeling up to a bit more of a challenge you'll find that when you run the game, one it's not all that hard to use some ASCII art just make it a little fancier as the teaching fellow who implemented this solution did.

对于升级版，如果你能应付更大的,挑战，你会发现当你在玩这个游戏时，用一些字符画把它做得,比那些教学人员做的更有新意,并不是那么困难。

哈佛公开课 - 计算机科学课程节选

It's the various programs you run on your computer along with the various data files that you have saved on your hard drive,and so forth.

是你自身这个电脑中运行的各种程序,硬盘存有的各种数据和文件，类似种种。

耶鲁公开课 - 死亡课程节选

In any event, Meles Zenawi's government is finding it hard to run the show.

ECONOMIST: Should the West go on helping a repressive Ethiopia?

First, it is hard to run as war leader and tax-cutter-in-chief at the same time.

ECONOMIST: George Bush

Modern health and safety rules, for example, make it hard to run a scrap-metal business.

ECONOMIST: Romanies