Americans no longer expect public figures, whether in speech or in writing, to command the English language with skill and gift.

美国人已不再期待公众人物在演讲或写作中能运用技巧和文采来驾驭英语.

These, then, are the fundamental precepts which everyone must heed who would command our beautiful English language.

那么，这些是每个想要掌握我们美丽的英语的人都必须注意的基本规则。

" It's important for us to command more than one language as it's an international railway and we are expected to serve passengers from different countries, " said Zhao.

“掌握多种语言对我们来说很重要，因为这是一条国际铁路，我们希望为来自不同国家的乘客提供服务，”赵说。