1) They dug a dike along walls of the school.
他们沿校墙挖沟。
2) They held him to ridicule.
他们挖苦他。
4) We must dig trenches to drain away the water
我们须挖沟排水。
5) They bowled their hoops along the road.
他们沿路滚铁环。
6) They are digging sweet potatoes.
他们在挖白薯。
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