1) There is no connection between them.
他们无关系。
2) They have marital relations.
他们有婚姻关系。
3) They are related by blood .
他们有血缘关系。
4) They made a jest of his ignorance.
他们笑话他无知。
5) They will each try to provide what the other lacks.
他们将互通有无。
6) They quarrelled for nothing.
他们无端大吵一
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。
参考词条