一条鱼的重量是3、2斤用英语怎么讲

the weight of a fish is 1-1.5kg,and the fillet is about half to 1 kg.

你的汉语我就没大看懂，大概意思是：the fish weighs one pounds or two

the fish weighs is one pound可能应该绝对（不知道）

this fish fillet is about one or two jin.