1.
By her sweetness Ivy managed to survive the drawn-out brutality.
艾薇靠着自己随和的性情，总算在持续很久的残忍中生存了下来。
2.
Celebrate spring festival be an agelong tradition for chinese people
过年是中国人持续很久了的传统
3.
Celebrate spring festival is an agelong tradition for Chinese people.
过年是中国人持续很久了的传统。
4.
Arthur fought a long battle against Mordred.
亚瑟对抗莫德雷德的战争持续了很久。
5.
The storm will not last long.
暴风雨不会持续很久。
6.
duration:Continuance or persistence in time.
"持续,持久:时间上的连续或持续."
7.
Continuance or persistence in time.
持续，持久时间上的连续或持续
8.
The uproar in the cafe lasted long after midnight.
咖啡馆的喧闹一直持续到午夜之后很久。
9.
We do not think such an abnormal phenomenon will last long.
我们认为这样的反常现象不会持续很久。
10.
a persistent headache that lasted for three days
持续三天之久的头痛
11.
How long will the program have to last?
会议的议程将持续多久？
12.
It's a very interesting proverb. Nothing lasts forever, does it?
那是一句很有趣的成语。任何事物都不能永久持续下去，是不是？
13.
continue to live, endure or last.
继续活着，持久或者持续。
14.
Continuing indefinitely or for a long period of time.
持久的，不断的无期限持续或长期的
15.
Having lasting significance or worth; enduring.
历久不衰的，持续的有永久的意义或价值的；持久的
16.
At this point in time it is hard to say how long the economic slump will last.
在目前情况下，很难说这次经济萧条将持续多久。
17.
The war had been long and hard, but now there was peace at last.
战争持续了很久，苦不堪言，但现在终于和平了。
18.
lasting for an indefinitely long period of time.
无期限持续很长时期的。