题目内容：

请帮我解释下面三个英语句子.
(1)We have done lot of activities since we came to school six years ago.
(2)The most important thing we did is that we learned to be good children.
(3)We are very pleased with our studies in school.

优质解答

自从我们来了学校这6年以来,我们做了很多活动.
我们学到的最重要的是 ：要做一个好孩子
我们在学校学习 得很开心