Such vehicles are called articulated lorries in Britain, although they tend to be a bit puny compared with American rigs that can weigh 32,000kg (70,000lbs) or more.
2
另外奔驰公司称这种横梁能比普通横梁轻约1磅(约合0.45千克)。
Plus, the company says the inflatable beams are about a pound lighter than conventional ones.
3
那个渔夫称了鱼,鱼重大150千克。
The fisherman weighed the fish and it weighed 150 KGS.