So basically, if we were to place a baby on the mother's abdomen, the baby would actually crawl up the mother's chest and choose which breast it would like to latch on to.

VOA: special.2010.08.04

One of the first steps in that healing is that fibroblasts like this cell crawl into the space that's created by the wound and they grab a hold of both sides of the wound and contract and try to pull it together.

愈合的第一步是,成纤维细胞向,损伤的创口爬行,紧紧地抓住创口的两侧,通过收缩回拉 试着使创口合拢

耶鲁公开课 - 生物医学工程探索课程节选

and kind of did like a bar crawl all over the city, so that was a lot of fun.

然后穿梭于城里不同的酒吧中，所以这非常有趣。

交新朋友的方法 - SpeakingMax英语口语达人