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。
adv. right、 rightfully、 righteously
vi. right
vt. right