take form 逐渐成形
form into 组成；分成 unbearable adj. 难耐的，无法忍受的 bearable adj. 能忍受的 bear vt. 忍受，容忍
The clouds in the sky take the form of different animals.
天空中的云也不同动物的形式出现。
She did not run away, as she might have done. 她本来可以跑掉的，可是她没有走。
The awful night rolled slowly away, and the dawn greyly broke on THE LAST
DAY OF POMPEII! The crowd looked upwards, and saw, with unspeakable fear,
now dark, now light, told a story of past eruptions that might have warned the
city what was to come! 在这一切的上方，云雾笼罩的维苏威火山山顶若隐若现。火山岩忽明忽暗， 讲述着几度喷发的往事，这原本可以警告这座城市里的人们，即将到来的 是什么！ might have done 过去本可以做而实际未做
A moment later, the mountain-cloud seemed to roll towards them, dark and rapid,
like a river, at the same time, it threw out a shower of ashes and huge pieces of
imagines life in the ancient Roman city of Pompeii in the year 79, when Mount
