Warm, stale air gusts up from the Metro, mixing with the smell of kebabs and urine.温热 、 污浊的空气在地铁站迎风而上, 混杂着烤肉和尿水的气味.The full project about measuring the stability of metro bogie was presented.给出了测试地铁转向架平稳度的完整方案.Metro staf...
The new Metro is designed to run on unleaded fuel.新的地铁系统设计为使用无铅燃料。The metro is efficient and spotlessly clean.地铁非常快捷，而且一尘不染。Can you reach the park by metro?你可以乘地铁到达那个公园 吗 ?...