那座城市的街道肮脏不堪，弥漫着令人窒息的废气。The city's streets are filthy and choked with exhaust fumes.城市的一整片贫民区被炸为了平地。An entire poor section of town was bombed into oblivion.一团黑烟吹过城市的上空。A cloud of black smoke blew over the city....
因为正在使用很多昂贵的设备，所以我非常紧张。I get very nervous because I'm using a lot of expensive equipment.海关官员们对这种设备作出了一系列互相矛盾的陈述。Customs officials have made a series of contradictory statements about the equipment.该设备几个月之前曾投入运行。The ...
温度计可测量温度.A thermometer gauges the temperature.温度计可测量温度。A thermometer gages the temperature.计量经济学的对象是经济学中可测量和已测出的量.Econometrics deals with measurable and measured quantities in economics....