头头

(noun, SLANG) Important senior executive; boss; group manager (NOTE: sometimes mildly humorous "head honcho")

例句

EXAMPLE: My little brother became a big honcho at the company he works for, and now our mother brags about him all the time.

我弟弟成了公司的大头头，现在我妈妈总是夸耀他。

比别人优秀

To have a slight competitive advantage; to be better or stronger than one's competition, usually because of a specific factor (NOTE: sometimes "to have an edge on someone")

EXAMPLE: Because our pricing is low and our customer service is always superior we have an edge over other companies in our field.

因为我们的价格低，客户服务也总是很优秀，所以比这个领域的其他公司都强。