1.
Another gentleman--'
曾经有位先生——”
2.
Have you ever been to Beijing?
你曾经到过北京吗?
3.
Have you ever been abroad?
你曾经到过国外吗？
4.
Have you ever been to France?
你曾经到过法国吗？
5.
I used to have a crush on her myself.
我过去曾经爱上了她。
6.
What's the highest temperature you've ever had?
你曾经高烧到多少度？
7.
We have had some skirmishes.
我们曾经有过一些较量。
8.
He had once been accustomed to hold a pretty fair hand at poker.
他曾经打得一手好扑克。
9.
I saw you wield scythe once.
我曾经见过你挥舞镰刀。
10.
He has tried all sorts of disguises.
他曾经设法找各种借口.
11.
He has seen better days.
他曾经阔过一个时期。
12.
It used to be a crater of a volcanic mount.
这曾经是一个火山口，
13.
Have you ever taken a sleeping pill to get to sleep?
你曾经服安眠药睡觉吗？
14.
Once I almost couldn't coutrol myself.
我曾经无法控制自己。
15.
Ai, `He who has seen a great ocean is not easily content with a pond!'
唉，‘曾经沧海难为水’
16.
He has called to pay his respects.
他曾经前来拜访致敬。
17.
Famine also was staved off for some time.
饥荒也曾经被驱除。
18.
There were many attempts to break the deadlock.
曾经多方设法打破僵局。