1.
He fell between the quarrelling parties.
他不介入双方的争吵。
2.
They don't engage themselves in such affairs.
他们不介入这种事情。
3.
I am to remain neutral.
我应该保持不介入的状态。
4.
a foreign policy of staying out of other countries' disputes.
不介入其他国家争议的外交政策。
5.
Why did the U.S. not intervene earlier in WW II?
美国为什么不介入二战呢。
6.
He kept out of the discussion.
他不介入他们之间的争论。
7.
He never gets involved in unprincipled disputes.
他从不介入无原则的争端。
8.
have (unrestricted) access to ... (
不受限制地)介入(或进入)
9.
You'd better not concern yourself in such things.
你最好不要介入这种事。
10.
I shall not concern myself with his affairs.
我不想介入他的事情。
11.
Don't intrude in a family dispute.
不要介入家庭争端。
12.
They are having a heated argument. You'd better not wade in.
他们讨论地很激烈，你最好不要介入。
13.
Let such trifle not intervene between us.
不要让这样的小事介入我们之间。
14.
Then it may get down to whether we come in.
那时候就要看我们是不是介入了。
15.
I dislike my mother's interfering in the affair.
我不喜欢母亲介入这件事。
16.
I advise all of you to keep out of the matter
我劝你们大家都不要介入此事。
17.
It's not a good idea to come between a man and his wife.
最好不要介入人家夫妻间的事.
18.
It seem inappropriate for us to intervene at this stage
我们在此阶段介入似不甚妥