% O7 r. [5 R9 P' ]# ^7 ctvb now,tvbnow,bttvb建議:我們儘量不要在嘈雜環境下收聽MP3或者其他隨身聽設備。如有必須,則使用密閉耳塞,但是時間還是不能過長。作者: wkn1ght93 時間: 2007-12-2 03:50 PM
Thx for your information.....:onion14:作者: ngandrew 時間: 2007-12-2 03:53 PM
When people have their headphones on, it is also dangerous to ourselves, since we just concentrate on what we are listening to and become unconscious about our surroundings.作者: 古月兒 時間: 2007-12-2 06:20 PM