岩石滑得像个球，他们无法爬行，只能匍匐前进。
The rock was slippery as a ball, and they had to crawl rather than climb.
我们匍匐着四处爬行。
我们匍匐爬行在一间烟雾弥漫的房间，去搜寻其中的婴儿，但我们找不到卧室，其实卧室就在离我两英尺的地方。
We were crawling through a smoke-filled building looking for a child and we couldn't find the bedroom. And it was 2 feet in front of me.
他只是一个匍匐爬行的婴儿。
鳄鱼式按摩、匍匐爬行、手膝爬行——同样，这些练习不仅能刺激内耳前庭系统，还有助于进行颈部与头部运动。
Crocodiles, crawling and creeping - again these not only stimulate the vestibular system but also neck and head movement.
如往下爬行，用胳膊肘支撑身体交替着匍匐前进为好。
Such as crawling down, support the body with his elbow alternately crawl as well.
如往下爬行，用胳膊肘支撑身体交替着匍匐前进为好。
Such as crawling down, support the body with his elbow alternately crawl as well.
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