it has a long body.it hasa black heart.it bccomes shorter and shorter.what is it?
问题描述：
it has a long body.it hasa black heart.it bccomes shorter and shorter.what is it?
啥意思啊
答
它有一个很长的身躯,它有一颗黑色的心,它会变得越来越短,它是什么?