昨天他在回家的路上出事了。
something__happened on his way home_____yesterday.
这些动物真可爱。
these animal are__quite lovely___。
我发现在网上聊天很有趣。
I find__it interesting chatting_with friends_online____
金鱼一定不知道三秒钟前发生在它们身上的事
goldfish don't know what happens on them three minutes ago__
你知道长颈鹿的脖子里有七块骨头吗？
Do you know _that there are seven bones in a giraff's neck___?
有不会的可以再问我