We are working on a farm these days Mary's parents drink tea after dinner两句区别

We are working on a farm these days Mary's parents drink tea after dinner两句区别
We are working on a farm these days Mary's parents drink tea after dinner两句区别

We are working on a farm these days Mary's parents drink tea after dinner两句区别
We are working on a farm these days
是说这些天正在进行的活动.
Mary's parents drink tea after dinner
是说玛丽父母的一种习惯,所以用一般现在时.