送交者: 008 于 2007-06-20, 18:41:27:

回答: 作为标准公斤的物体干吗在乎不在乎他圆不圆? 由 HunHunSheng 于 2007-06-20, 15:05:21:

• You even have 4 balls in your name. - 蓝隼 (103 bytes) 2007-06-20, 19:51:10 (148289)

加跟贴