For example, during wound healing, cells at the edge of the wound undergo a EMT process and migrate to the middle for sealing the wound.
例如，在创伤愈合中，伤口边缘的细胞经历EMT过程并迁移到伤口中间而进行愈合。
Once out upon the road, Black Dog, in spite of his wound, showed a wonderful clean pair of heels and disappeared over the edge of the hill in half a minute.
“黑狗”尽管受了伤，一旦他跑到了路上，却显示出令人叫绝的脚力来，不到半分钟就消失在小丘边上。
Rough and narrow was the road. In places it wound around the foot of some towering rock; in places it skirted the edge of some bottomless chasm.
这条路既崎岖又狭窄，有些地方，蜿蜓在高耸入云的岩下；有些地方，刚沿着万丈深渊的边缘。
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