1) He can not count yet .
他还不会数数。
2) He can't drive yet.
他还不会开车。
3) He doesn't begin to speak English.
他还不会讲英语。
4) His mathematics are weak, ie He is not very good at doing calculations, etc.
他数学不好.
5) They met on several occasions.
他们会面数次了。
6) He cannot get the sum to work out.
他算不出总数。
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