1.The pond contains a mixture of goldfish and carp.
池塘里混养着金鱼和鲤鱼。
2.The advert featured a dolphin swimming around a goldfish bowl.
该广告为一条在金鱼缸里游动海豚。
3.Why should one goldfish occupy so much valuable space in a serious weekly magazine when hundreds of thousands of goldfish die very week unwept,unhonoured and unsung?