KHUNPIAO says
15 years ago
浮力不就是浮起來嗎?為甚麼那麼複雜 :-&
Shin says
15 years ago
浮力簡單 (dance) 難的是壓力 (annoyed)
KHUNPIAO says
15 years ago
去死
Shin says
15 years ago
本來就是!!!!!!!
立即下載
KHUNPIAO says
15 years ago
(annoyed)