The jolt to the streetcar knocked the old man's head against a seatrail and drove Enzo to his knees.
对有轨电车的撞击使那个老人的头撞在一个座椅横档上，也撞得恩佐双膝跪在地上。
2
Bring the frames together by passing the "u" portion of the RSF between the end of the Front Bottom Tube [where the TAB is], and the Square SeatRail [Stainless].
把帧一起通过的“U”形部分的无疆界记者组织之间的结束接待底管[在标签]，和铁路广场座椅[不锈钢]。
3
The seat textile set includes a seat Padding, a Rear textile Cover, a Harness Protector, a seatRail Cover, a Canopy with Visor, a Baby Pad, Shopping Bag, a Mosquito Net, and a Rain Cover.