Two possibilities..

来源: khyang86 于 2011-01-28 22:30:55 [] [旧帖] [给我悄悄话] 阅读数 : (125 bytes)

1. He has a lot of free time, and the replacement parts are cheaper than an used engine.

2. It's just a hobby.

所有跟帖： 

• you got it! -triangle- ♂ 给 triangle 发送悄悄话 (0 bytes) () 01/29/2011 postreply 06:29:48

请您先登陆，再发跟帖！