第二传送带运行在另一端的楼梯底部。

On the other end a second conveyor runs to the bottom of the stairs.

youdao

为了保证安全，不允许在网带运行中进行维修。

In order to ensure safety, don't allow in mesh belt running repairs.

youdao

通过实测数据与计算值的对照，提出了避免输送带运行当中起拱或架空的措施及其计算方法。

Preventive measures and method of calculation are proposed to avoid belt arching or suspension during its movement. A comparison is given for calculated values with practically measured data.

youdao

They're easy to spot, you can't run the program with them there, so you're not going to get weird answers.

它们很容易被捕捉到，你没法带着这些错误去运行程序，因此你不会得到奇怪的答案。

麻省理工公开课 - 计算机科学及编程导论课程节选

So the question was, why is this return down at this level, it says, well if I ever execute out of this FOR loop, I get to the end of the FOR loop without hitting that branch that took me through the return, then and only then do I want to actually say, gee, I got to this place, there isn't any value to return, none I'm going to return none and none.

问题是，为什么它是在这个级别上返回值呢，意思就是如果我出了这个for循环,就意味着我运行的过程中没有走到任何,带return的支路上去,这时也只有这时我才能说天呐,我终于走到这儿了，这时不会返回任何值，只会返回none和。

麻省理工公开课 - 计算机科学及编程导论课程节选