勇于: be brave in; be bold in; have the courage to 短语和例子勇于创新 be bold in making innovations; strive to make inventions; 勇于开拓 dare to blaze new trails; 勇于探索 dare to explore; 勇于负责 be brave in shoul
在不断完善自我的过程中进行自我批评: self critic and on the search of constant improvement