同义句转换I stydy physics well.My sister studies better

My sister studies physics better than I.

I do worse in physics than my sister

My sister does better in physics than I

I study physics poorer/worse than my sister

My sister studies physics better than I

2L 够全‘‘但1L的就可以

stydy物理井。我的姐妹学习更好的
My sister studies physics better than I.