短文改错On my opinion,there are advantages and disadvantages in
短文改错
On my opinion,there are advantages and disadvantages in traveling both by plane and by train .travel by plane is time-saving ,comfortably,and you can have good rest on the trip ,but it is too expensive and quite safety and you can appreciate the beautiful scenery on both side of the railway .however,it’s was too crowed and time-wasting,and you can have a good rest .so you can see that every coin has two sides .you'd better to choose either of them depending on your own interest or economy