1.
it was evident that the man was lost.
这人明明是断送了。
2.
complete loss of all one's money,resources or prospects
（金钱、资财的）完全丧失;（前途的）断送
3.
The scandal finished his political career.
这件丑闻断送了他的政治生涯。
4.
Now this stupid clown was ruining my chance.
现在，这个蠢货正断送我的机遇。
5.
I'm afraid that his splendid reputation, went by the board a long time ago.
他的名声恐怕老早就断送了。
6.
Betraying a trust is a very quick and painful way to terminate a friendship.
背信弃义会迅速而痛苦地断送友谊。
7.
He ruined his prospects by carelessness.
他因疏忽大意而断送了前途.
8.
Let's not destroy it with our own hands.
可不要让它在我们的手中断送掉呵！
9.
That mistake cost his life.
那个错误断送了他的生命。
10.
His ambition cost him his life.
他的野心断送了自己一条命。
11.
Incapable management ruined the company.
无能的经营管理断送了公司。
12.
He will endanger his freedom and even his life.
他将断送自己的自由，以至生命。
13.
The scandal ruined his chances of winning the election.
这件丑闻断送了他竞选获胜的机会．
14.
I should intensely dislike being wiped out over such an issue.
我极不愿意为这么一个问题断送自己。
15.
loop discounnect pulsing
回路断路脉冲发送制
16.
He was sent away to school to wean him from bad companions.
送他上学，以便与坏的伙伴断绝来往。
17.
This telemetry streamed back to earth.
这种遥测系统源源不断地送回地面。
18.
Hydraulic auto feeding punching cutter
油压式自动送料冲床型裁断机