一些列车严重超载，结果悬架都断裂了。Some trains were so overloaded that their suspension collapsed.公共汽车超载人员是危险的.It's dangerous for too many people to be crammed into a bus.别超载，否则船会沉。Don't overload the boat or it will sink....
An incandescent bulb and fiber were used to collimate light into this speedometer indicator.白炽灯泡和光纤利用使光平行打入到里程计指标.Pupil dilation is an honest indicator of interest and attraction.瞳孔放大是兴趣和吸引的真实”指示器“.We accessorize the pro...