后支撑架 meaning in Chinese

backstop

Pull apart the back supporting frames , the back - carrier can stand steadily on the ground
将后支撑架展开，即可把背架放稳在地上，婴儿座于其中。
Pull together the back supporting frames following the arrow direction in the picture , and there is a back - carrier
将后支撑架按图中示意箭头合上，即成婴儿背架； b
Main supporting frames , back supporting frames , baby articles bag , sitting saddle , and sitting saddle front railing
主支撑架、后支撑架、婴儿用品挂包、座兜、座兜前围杆五大组件。
There are small tube - shaped holes ( the left one is small while the right one is big ) on the supporting frames after you pull them apart . follow the arrow direction in the picture , assemble the back supporting frames ( left big , right small )
您看到展开后的主支撑架上各嵌有一个插筒（左小、右大），扳开成图中所示，将后支撑架（左大，右小）按示意箭头组装便成。