Tim had climbed up a tree to get a better view.
蒂姆爬到了树上,以便看得更清楚。
Karen lay on her back, staring up at the ceiling.
卡伦仰卧着,盯着天花板。
adv. 起来;上涨;向上
upward、
zenithward
n. 上升;繁荣
prosperity、
rise、
upgrade、
raise、
ascension