backrest例句

The truth is, it would be dangerous to sit backrest easy.
事实是,如果坐在那里不闻不问, 那才危险.

Aluminum - alloy Wheelchair with Fold - down backrest.
铝合金高级轮椅背部可折叠.

Backrest adjustable as sit, lie, sleep style.
靠背可任意调节为坐 、 躺 、 卧状态.

• #backrest