题目内容：

If I have fifty pigs and take away all but five,how many do I have left?

优质解答

five `
but用作介词,表示“除了”意义,相当于besides,except.例如：No one knows him but she. 除了她,没有人认识她.
故翻译为
我有五十只猪仔,除五只外其余的都带走,我现在剩下几只猪仔