Today, the expression " bigwig" is used to make fun of a person who feels important.

今天，bigwig这个词用来打趣那些自我感觉很重要的人。

Some wigs were so large they covered a man's shoulders or back. Today, the expression bigwig is used to make fun of a person who feels important.

有些假发甚至过肩、齐背。 今天，“bigwig”用来嘲笑那些自恃甚高的人。