炫耀才能，故意表现自己to show off one's talents and push oneself forward

• 如今的社会不需要你谦卑隐藏，露才扬己，别人才能在短时间内了解你！

  Society today does not need you to be modest and retiring. Only by showing off your talents and pushing yourself forward can you get other people to understand you in a short space of time!