1) They are playing chess.
他们正在下象棋。
2) They were playing chess under the tree.
他们在树下下棋。
3) I can't beat him at Chinese chess.
我象棋下不赢他。
4) They are down stairs.
他们在楼下。
5) They be under a tree .
他们在树下。
6) They're taking baths.
他们正在沐
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