Pronunciation must be paid attention to (by us).

我们必须注意发音。

What should be paid attention to the guide's explanation?

导游在游览中的导游讲解应该注意哪些?。

Your pronunciation and spelling should be paid attention to.

要注意一下你的发音和拼写。

What should be paid attention to in the overhaul of cylinder?

在气缸大修过程中应该注意什么？

What should be paid attention to in the overhaul of cylinder?

在气缸大修进程中应当留神什么？