"Have you considered…"

你曾想过...

"Perhaps we could…"

也许我们应该...

"Do you think it's a good idea to…"

你觉得...是一个好主意么？

"Have you thought about…"

你想过要...么？

"In your position, I would…"

如果我是你，我会...

"You should perhaps…"

也许你应该...

"I suggest visiting the Eiffel Tower."

我提议我们一起去埃菲尔铁塔。

（我们都去）

"I suggest that you visit the Eiffel Tower."

我建议你应该去埃菲尔铁塔。

（我就不去了）

"You should try to practise English."

你应该试着练习下英文。

"Why don't you join an English club?"

为什么不参加一个英语俱乐部呢？

"You ought to read more."

你应该读更多书。

"If I were you, I'd watch more television."

如果我是你，我会看更多电视。