too+adj+to+do=so+adj+that+否定句 造句

网友回答

I'm very tired to do my homework .
I'm so tired that I can't do my homework.
======以下答案可供参考======
供参考答案1:
神马。。。供参考答案2:
you're too young to learn English.
you're so young that you can't learn English.
供参考答案3:
You are never too young to start doing things 有志不再年少
You are never so young that you not start doing things
One is never too old to learn.（活到老，学到老。）
One is never so old that not to learn
Swimming is not too difficult to learn.（游泳并不十分难学。） Swimming is not so difficult not to learn
It’s never too late to mend.（亡羊补牢，犹未为晚。）
It’s never so late not to mend