There was somebody to oversee the use of equipment and help users, if they would not be able to do something themselves.

有人负责监管所有设备的使用，并且向用户（假如他们无法依靠自身的努力来完成某些事情的时候）提供帮助。

youdao

I'm going to throw it, or raise it, to use the right term to somebody in case they can handle it, but it's a particular kind of exception I might do something like, remind you I have test.

编译器就要抛出他或者提出它，用正确的描述给某个人来处理，但他的确是一种异常，我来做些类似的事情，告诉你我有些测试。

youdao

Or, you can use the "what do you" pattern in order to ask how somebody feels about something by saying,

或者，你可以使用“What do you”句型来询问某人对某事的看法。

What do you 课堂 - SpeakingMax英语口语达人

You can use "Do you" when you want to find out if somebody wants to do something,

你可以用“Do you”来了解其他人想做什么，

Do you 课堂 - SpeakingMax英语口语达人

you can use the "you have to" pattern to express something that somebody else really must do.

你可以用“you have to”句型表明一些其他人必须做的事。

have to 课堂 - SpeakingMax英语口语达人