When John and Mary met on the street, they both said, " Long time no see ".

A : Hi , stranger! Where have you been hiding?

( 嗨, 久违了! 你藏到哪里去了? )

Long time no see! Have you been well?

久违了! 近来还好 吗 ?

Call up a forgotten friend.

给久违的朋友打个电话.

It is a long time since I saw you last.

很久没见面了;久违了.

A: I have no idea about it. Could you give me some good advice?

A：我不知道。你能给我一些好的建议吗?

I have no idea about your foothold by doing so.

我不知道你这样做的落脚点是什么.

I have no idea, but I will take a guess.

我不知道, 但我要猜一下.

I have no idea ( of ) what he said behind me.

我不知道他在我背后说些什么.

I have no idea how large the physical universe is.

我不知道物质世界有多大.

I have no idea why he resigned his post.

我不知道他为何辞去他的职务.

B : I have no idea, but this is what the producer says.

我不知道, 但是这是制造厂商说的.

May : I hope so. And then afterwards, I will take advantage of the other facilities there.

但愿如此! 这之后, 我还要好好利用一下他们那儿的设备服务.

I hope so. Hey, you really never played hooky when you were a kid?

嗯, 有那么几次我不想上学,就装病待在家里. 这样也算playhooky 吗 ?

Am I being unfair? I hope so. But right now that's what seems to be happening.

听起来有点不公平? 我觉得也是. 但是,现在的事情就是这样的.

I hope so. Thank you. Good-bye .

但愿是这样, 谢谢你, 再见.

Why, yes, I hope so.

唔, 是呀, 我希如此.

Oh, I hear. You needn't shout. The whole castle can hear.

嗳, 听见了, 你用不着叫嚷, 全城堡都听得见.

Hey, Chen, I hear you just had a paper published.

库柏:嗨, 陈, 我听说你的论文已经出版.

I hear you and James are engaged at last.

我听说你和詹姆士终于订婚了.

Hello. I hear you have apartment for rent.

你好! 我听说你有一套房子出租.