In 2000 JI XINPENG won the Olympic badminton singles gold. After retiring in 2002, he became a coach on the national team.是什么意思_In 2000 JI XINPENG won the Olympic badminton singles gold. After retiring in 2002, he became a coach on the national team.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句