生物医药大词典
英文: Good-bye, cruel world.
中文: 永别了，残酷的世界啊。英文: His methods are very cruel.
中文: 他的手法很残酷。英文: I am cunning and cruel.
中文: 我既狡诈又残酷。英文: It's cruel to trap birds.
中文: 诱捕鸟是很残忍的.英文: Destiny is sometimes cruel.
中文: 命运有时是残酷的。