每块石头有一吨重，用卡车运输很困难。
The stones each measure one ton, which makes them difficult to transport by truck.
经美国卡车运输协会统计，美国大约有3500万专业卡车司机。
The American Trucking Association lists approximately 3.5 million professional truck drivers in the U. S.
美国卡车运输协会名单上列出了美国大约350万职业卡车司机。
The American Trucking Association lists approximately 3.5 million professional truck drivers in the U.S.
A：吩咐卡车运输公司要小心啊。
A：吩咐卡车运输公司要小心啊。
应用推荐