Jawapan

2016-09-07T18:26:00+08:00
Diafragma ( tkthu laa btol ke tk )
tq.. rse cam diafragma tp x sure.. hehe
wlcome
2016-09-07T18:52:11+08:00
Diagfragma berade di atas perut
dlm mikrofon pon ad part yg nme dia diafragma..
btol tuu .. sy seap bka buku lgi
haha..