Definition: to go up, or to go toward the top of something Level: B2
飞机迅速爬升到30,000英尺的高度。
The plane ___climbed quickly to a height of 30,000 feet.
当它离开村庄时，道路陡峭地向山上延伸。
As it leaves the village, the road ___climbs steeply up the mountain.
太阳在天空中升得更高。
The sun ___climbed higher in the sky.
