this is an old man. he is 80 years old. 合成一句
问题描述:
this is an old man. he is 80 years old. 合成一句
答
This is an 80-year-old man.
答
he is an old an man who is 80 years old
答
This is an old man who is 80 years old.
答
This is an eighty-year-old man. This is a man who is eighty years old.
答
this is an old man who is 80 years
答
若改成定语从句:This is an old man who is 80 years old./ 简单句: This old man is 80 years old.