1）翻译下面的句子： 中国人将勤劳和勇敢视为是必不可少的价值观。
（参考翻译：Chinese take diligence and bravery as values that are central to their society. 或 Chinese see diligence and bravery as values that are central to their culture. )
2) Salt is central to the condiments of Chinese cooking.
