{ڹoҰb“؈”bãȡ@Ч
ǰѲzˆTճϰl(f)FӺEMδl(f)늚|·늚O䘋ɝ{ڰȫ[ص@һLUzްLeO“؈”MεķԓhaCu@ͨ^
121늚ˆTɃ_“؈”bõİbc{ԇԓO\ìFXܿƼg܉l(f)20kHz-55kHz׃llʷȵЧ̼ɔ_ Xϵy(tng)ϵy(tng)ʹеmxbògЪʽ׃ll(f)ģʽÿ30ԄГQlaĶFm(x)ЧxЧֵһԓgw늚OoӰȫh(hun)
1217m(x)^Y@ʾ҃δl(f)FۙEԭOõճҲoµIJ@ӛЧõCԓe벻HЧҵ\Эh(hun)С댧¶·ͣ늵LUҲ鹫˾ƈxcȫṩ˿ɏƏVČF
ͨӍTܸ