英语翻译Have you ever thought about your body changes?Up to abou

英语翻译
Have you ever thought about your body changes?Up to about the age of eight or nine,girls and boys look quite alike.They have similar shaped bodies and their voices sound almost the same.As they grow,all their organs (器官 ) grow,too.
After the age of ten,often at eleven or twelve,boys' and girls' bodies start changing.The changes mean their bodies are getting ready to have children when they're older.
The changes don't happen to everyone at the same time.Each person has his or her own body-changing timetable.By the time they're eighteen,they should be complete.Girls start changing some years sooner than boys.Until they're fifteen or so,they grow faster than boys of the same age.As years go by,boys catch up and grow taller and stronger.Girls grow taller and heavier as well,their faces and breasts ( 胸部) become fuller.As well as all the changes you can see happening,other important changes that you can't see are happening inside your body at the same time.

Have you ever thought about your body changes?Up to about the age of eight or nine,girls and boys look quite alike.They have similar shaped bodies and their voices sound almost the same.As they grow,all their organs (器官 ) grow,too.
你曾经杨过你的身体会有变化吗?到差不多八九岁的时候,女孩和男孩看起来非常像.他们的体形比较像 ,声音也几乎 一样.随着他们的成长,他们的器官也在成长.
After the age of ten,often at eleven or twelve,boys' and girls' bodies start changing.The changes mean their bodies are getting ready to have children when they're older.
到了十岁以后,经常是在十一岁或十二岁,男孩和女孩们的身体开始发生变化.身体的改变意味着为他们大一些的时候要孩子做准备.
The changes don't happen to everyone at the same time.Each person has his or her own body-changing timetable.By the time they're eighteen,they should be complete.Girls start changing some years sooner than boys.Until they're fifteen or so,they grow faster than boys of the same age.As years go by,boys catch up and grow taller and stronger.Girls grow taller and heavier as well,their faces and breasts ( 胸部) become fuller.As well as all the changes you can see happening,other important changes that you can't see are happening inside your body at the same time.
这种改变并不是在同一时间发生到每个人身上.每个人都有他们身体改变的时间表.到他们十八岁的时候,他们就完成了改变.女孩们比同年龄的男孩要早.当他瘊十五岁左右的时候,他们比同年龄段的男孩成长得更快.随着时间的流逝,男孩会赶上女孩,并且比女孩长得更高,更壮.女孩们也会长得更高,更重,她们的面部和胸部会更丰满.你可能看见的在转变,同样,在同一时间 ,在你身体里面,其它你看不到的重要转变,也在进行着.