he is travelling by train和he is travel by train 有什么不同,请把这两句翻译过来

he is travelling by train和he is travel by train 有什么不同,请把这两句翻译过来 Travelling by train is more relaxing than___. Travelling by plane is very fast. But travelling by train is quite d_____. Travelling by air is _____ than by train.(expensive) travelling by train is ----cheaperand------enjoyable than that by air Travelling by plane is more expensive than travelling by train 于它意思一样的句子 连成句子;is,popular,why,travelling,that,is,by,car. I think that travelling by train is far(interesting) travelling by train is not the fastest but the l____dangerous Do you think travelling by bus is too ( )(tire)? 几道英语题目（理由最好详细）1.Jim said that they______(enjoy) themselves last night.2.Which is__(popular),travelling by air or by train?3.Travelling by train is far______(enjoy) than by bus.4.He was so tired that he fell fast___________ travelling by train is more comfortable than by air 这句话谁是主语?谓语宾语? Travelling by Maglev is very fast.______ very fast ______ _______ by Maglev. 英语中,确定是谁的比较级是看主语还是看be动词例如说Travelling by underground is _____________than travelling by bus.(quick)这边是看Travelling by underground,还是看is?所以这道题的答案又是什么呢 He tried to convince them on the safety of travelling by planecorrect Frenchmen prefer travelling by train to travelling by plane.翻译 travelling by piane is very ()(safe).At last the plane landed ()(safe).