自告奮勇 zì gào fèn yǒng

DEFINITIONS

  1. to volunteer for
  2. to offer to undertake

CHARACTERS

自 zì
HSK 3
self, private, personal; from
告 gào
HSK 2
tell, announce, inform; accuse
奮 fèn strive, exert effort; arouse
勇 yǒng
HSK 4
brave, courageous, fierce