短语词组短語He was nine years old 他九嵗;他九嵗了Eighty -nine years old 八十九嵗I am nine years old 我九嵗了;我今年九嵗了john is nine years old 約翰是九嵗Twenty -nine years old 二十九嵗I was nine years old 我九嵗了;我九嵗 返回 nine years old