轮椅坡道是指在坡度和宽度以及地面、扶手、高度等方面符合乘轮椅者通行的坡道。
但是当我的祖母起来时，她绊了一下并且摔倒在了专门为罗恩·科维克上台而提供的轮椅坡道上。
But as she rose, my grandmother tripped and fell smack into the wheelchair ramp that provided Ron Kovic with access to the stage.
我并不知道轮椅坡道有锋利的边缘，但事情就是如此——至少这条坡道是这样的，坡道边缘正好切开了她的小腿。
I didn't know that wheelchair ramps have sharp edges, but they do-at least this one did, and it sliced her shin right open.
应该给轮椅使用者提供坡道。
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