rightly

I was, as you rightly said , the smallest boy in the class..你说的没错，我是班级里最小的男孩。

As you so rightly pointed out , things are getting worse..你说得很对，情况越来越不妙了。

They have been treated badly, and they are rightly upset..他们受到了不公正的对待，生气是理所当然的。

This photo was taken in Paris, if I remember rightly ..如果我没记错的话，这张照片是在巴黎拍的。

rightly or wrongly,[多用作插入语]且不管对还是错