〔R6〕   I am neither fowl nor fish.

                 I have no bone though I have flesh.

                 I carry my house everywhere I go.

                 I have horns which I never blow.

                 I climb and crawl west and east.

                 Yet you cannot say I am a beast.

〔譯註〕 我既非禽來亦非魚。

                  我沒骨頭卻有肉。

                  我帶房子到處走。

                  我有號角卻不吹。

                  我攀爬到西又到東。

                  你卻不能說我是走獸。

〔提問〕 If I am a slow walker, what am I?

〔謎底〕  s____