Definition: to move on your hands and knees Level: B2
那个婴儿朝沙发爬去。
The baby ___crawled towards the sofa.
受伤的士兵爬到了安全的地方。
The injured soldier ___crawled to safety.
听到一声响动后，我从床底下爬了出来。
I ___crawled out from under the bed after hearing a noise.
