1.
I saw and heard of many strange things of which I had hitherto been unaware.
许多奇事，则见所未见，闻所未闻。
2.
She never did see his face.
她从未见过他的脸。
3.
It' s been an age since we met.
我们好久未见面了。
4.
Such a display has never been seen before/never before been seen.
这种展览前所未见.
5.
I have never seen him in the flesh.
我从未见过他本人。
6.
I' ve never seen the like of it !
我从未见过这种事!
7.
I've never set eyes on that man before.
我从未见过那个人。
8.
The patient failed to respond to the medicine.
病人服了这药未见起色。
9.
Fancy never having seen the sea!
竟然从未见过大海!
10.
The ( outcome of the ) match is still undecided.
比赛（的结果）尚未见分晓.
11.
The patient did not respond to treatment.
病人经治疗後未见起色.
12.
I never saw him before in my life.
“我一生中从未见过他。”
13.
I know him by name, but I have never met him.
我仅闻其名，未见其人。
14.
My letter remains unanswered.
我的信尚未见回复。
15.
This will be the Biggest fish ever.
这是前所未见的大鱼吧?
16.
Long time in even scale the battle hung.
胜负长期未见分晓。
17.
The children didn't behave any too well, ie They behaved rather badly.
孩子们的表现并未见好.
18.
Never has there been such unbridled license among the scholars.
学子们这样的越轨行为真是见所未见。