1) They have reached the peak of the mountain.
他们到达了山顶.
2) We won the mountain top.
我们到达了山顶。
3) At last he gained the top of the mountain .
他终于到达山顶。
5) They laboured under a difficulty.
他们遇到困难了。
6) All of them are present at the meeting.
他们全都到会了。
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