1) They have arrive at a decision.
他们做出了决定。
2) They have come to a decision.
他们已作出决定。
3) He had sold them out.
他把他们出卖了。
4) They decided to put him under observation.
他们决定监视他。
5) They decided to inform against him.
他们决定告发他。
6) He pushed her to make a decision.
他催她快做决定。
补充资料：他们
1.代词。称自己和对方以外的若干人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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