When you lose a couple of times, it makes you realize how difficult it is to win.
当你输了几次的时候,它会让你意识到取胜有多难。
-- Steffi Graf 史蒂菲·格拉夫
When you lose a couple of times, it makes you realize how difficult it is to win.
当你输了几次的时候,它会让你意识到取胜有多难。
-- Steffi Graf 史蒂菲·格拉夫