be serious and conscientious
基本解釋
- 嚴(yán)肅認(rèn)真
英漢例句
- So in the train, we must be rigorous and scientific, serious and conscientious, and have strict management and requirement.
整個(gè)訓(xùn)練中必須做到嚴(yán)謹(jǐn)科學(xué)、嚴(yán)肅認(rèn)真、嚴(yán)格管理、嚴(yán)格要求。