һ
1.ԾܣûֻԾͣΧɣ뿼ԣϵͳȡԣÿⶼ᲻ֹͬΪ

2.Ͷý⹦ܣûϴMP3Ƶȡ

3.ǹ̶ʱ俼ԹܣûԾԾĿʱÿڣʱ䶼ɽ뿼ԣڹ涨Ŀʱɡ

4.ͣܣùڷǹ̶ʱ俼ԣڿʱ;뿪һ£ͣԣʱʱԺٴμʱ

޸
1.޸Ծword
2.޸˿ʱ󲻻ԶύԾ

˵
1.ûֱ2.0Ѱʹá
2.û
2.0˴ܣݿṹ仯ΪӣҪǨݣʱ仨ѳʴˣṩг񣬷ѸǨƵϵ绰ŷһ