分类：教育/科学-外语学习
问题：英语翻译1.当我到JIM家时，他全家正在吃晚饭。2.我担心如果他 
1.当我到JIM家时，他全家正在吃晚饭。2.我担心如果他缺那么多课程，他会忘记的（缺用miss）3.他或许真的会落在其他同学后面（落用fall，后面用behind)4.TOM没有回答，反而问他的爸爸5.从悉尼起飞，我们越过澳大利亚东南部的一系列山脉（越过用fly over,一系列用line of）
回答：1 When I reach Jim's home,his family were having supper
2 I wad worried about that he would forget Chinese if he missed so many lessons
3  He would do fall behind others  probably
4  Tom didn't answer it but ask his father instand
5  We have flied over a lines of moumtains in the southest of Austrilia  since we took of from Sydeney