7, 2019 | ()
7, 2019 | () () (2) 5 1~2 1() 7 0.21%2.58%10% 61 640 43 40 3 2( )AMAZON - 1 ( ) [ ] :596() (2019/8/13) - 2 ( ) [ ] :596() (2019/8/13) - 3 ( ) [ ] :638() (2019/8/13) - 4 ( ) [ ] :638() (2019/8/13) -(5) ( ) [ ] :638() (2019/8/13)