Kids used to pick on me for wearing old worn-out clothes.以前，小孩子们看我穿着破旧衣服就会嘲笑我。

He used to get picked on by the other kids at the bus stop.以前，他经常在公共汽车站台被其他孩子捉弄。

Why is she always picking on me?她怎么总是戏弄我？

Hey, why don't you pick on someone your own size?嘿，你怎么不去捉弄个头和你差不多的人？

It's unfair to pick on teachers for the problems in our schools when politicians are equally to blame.学校出了问题，只责怪老师是不公平的，政治家们也应受到批评。