Warning: file_put_contents(/www/wwwroot/zidian/03883.cn/cache/6b3a60495de04db50ead6a9fa9650858.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/03883.cn/index.php on line 58 be serious and conscientious是什么意思，be serious and conscientious的翻译，be serious and conscientious音标、读音、用法和例句_指尖鏈有道词典
So in the train, we must be rigorous and scientific, serious and conscientious, and have strict management and requirement. 整個訓練中必須做到嚴謹科學、嚴肅認真、嚴格琯理、嚴格要求。