when i'm 4 years old为什么加years old 而at the age of 4不加years old

when i'm 4 years old为什么加years old 而at the age of 4不加years old I'm only 4years old Just think I'm I'm 13 years old When I was seven years old I'm only 4 years old…Just think 改同义句：I could tell many stories when I was 4 years old.I______ ______ ______ tell many stories when I was 4 years old. I‘m 12 years old today 翻译 I’m 12 years old.同义句 i was seven years old when i learned to play basketball 对seven years old提问 i was three years old when i started doing the things 对three years old 提问 I started learning English when I was nine years old I started English when I was four years old句型 I'm eleven years old ...What about you I'm eleven years old ...What about you I'm only 4 years old Just think I'm cute.. 翻译成中文是什么意思啊? When I Was Eight Years Old (英语作文) When I was ten years old的同义句 When is you birthday,Mike?I'm sixteen years old,but I have only four birthdays.When is my birthday,can you guess?(You may answer in Chinese.) _did you start riding?_ I was eight years old.when,when?when,since?为什么