1) They are foreign products .
它们是外国产品。
2) They're outdoor sports.
它们是户外运动。
3) They are the very foundation on which we Build our country.
它们是立国之本。
4) It must be a foreign produce.
它一定是外国货。
5) They are alien people.
他们是外国人。
6) They are zebras.
它们是斑马。
补充资料：它们
1.代词。称不止一个的事物。
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