the trip on the underground costs 4 in shanghai是什么意思

the trip on the underground costs 4 in shanghai是什么意思 the underground是什么意思 on the weather in shanghai We will build more underground lines in Shanghai in the futu my trip in the country是什么意思? make up the spring in Shanghai是什么意思 是on this trip 还是in this trip.还是with the trip,求解答 是 on the trip 还是 in the trip 若两者都行,请说出区别.. in the school trip还是at the school trip还是on, the weather in shanghai? In London,taking the underground is usually the quickest and The dress on the right costs too much.同义句