https://www.youtube.com/watch?v=EIvkI2Bv5xI
ҡ šк https://www.youtube.com/watch?v=HY7yiEvg5rU
Թҧлʹhttps://www.youtube.com/watch?v=pbKfhlkz38g
Ӿйҧ https://www.youtube.com/watch?v=bQ0P-oJP-qM
ҢҺ https://www.youtube.com/watch?v=TVcpcccaVG4

ҡҴǹҧ https://www.youtube.com/watch?v=Zm0cWgK0-PA

Ҵѵ https://www.youtube.com/watch?v=Rf0Fj8u73No

Ҵѵ https://www.youtube.com/watch?v=c1EGZKjP77I

鹷ҧҡѧѴк仨ѧѴѧ https://www.youtube.com/watch?v=7mpP_PntpEA
к ѧ 21 25 59 V3 https://www.youtube.com/watch?v=VnpwF2L5bkY
к ѧ 21 25 59 V2 https://www.youtube.com/watch?v=smRv-JzK6X4

к ѧ 21 25 59 V1 https://www.youtube.com/watch?v=qJRpXraa4lQ

https://www.youtube.com/watch?v=EIvkI2Bv5xI
ҡ šк https://www.youtube.com/watch?v=HY7yiEvg5rU
Թҧлʹhttps://www.youtube.com/watch?v=pbKfhlkz38g