我家的鱼缸里养了两条小金鱼和一群小热带鱼。我每天放学后都要瞧一瞧它们,我非常喜欢它们。两条小金鱼一大一小,一条是黑色的,一条是金黄色的。它们的尾巴像两把扇子,一对鼓鼓的眼睛,嘴巴像拼音字母“o”一样。它们每天在水里无忧无虑地游来游去,非常快乐。我再介绍一下五颜六 My family's aquarium has two small goldfish and a group of small tropical fish. I have a look after them every day after school, and I really like them. Two small goldfish one big and one small, one is black, one is golden yellow. Their tails are like two fans, a pair of bulging eyes, their mouths are like the pinyin letter “o”. They swim happily each day in the water, very happy. I will introduce colorful