66 years old Dai once worked as a boat tracker along the Yangtze River翻译是啥

66 years old Dai once worked as a boat tracker along the Yangtze River翻译是啥 Tina is fourteen years old.She was born ( )a cold winter evening.(选择填空：A：inB：onC：at) year old,year-old,years old,years-old的区别 Four Years Old 歌词 l am years old. old one years eight years old与eight- year-old year-old与years old的区别 He is eleven years old,对eleven years old, Tom is ten years old.（提问ten years old） I am 13 years old用13 years old提问 l am 13 years old ann is 12 years old My sister is thirteen years old.(提问thirteen years old) She is ten years old.对ten years old 提问. Kate is ten years old.Lily is eight years old. Mary is six years old(对six years old提问 18 years old和18-years-old有什么区别 She is eleven years old