最佳答案:It's faster to catch the underground railway to Xizhimen than if you ride a taxi
最佳答案:第二行最后是 we'd better 第三行wok没复数(后面很多没加复数) 第三行wait for the wok会不会更好些 第四行把send改成assig
最佳答案:High-speed railway is the speed 200km / h over the railway,it fast,comfortable,e