I'm new here so I'm not completely au fait with the system.
我初来乍到，所以对这个系统还不完全熟悉。
The report found that the CRU scientists would, had they been more statistically au fait, have done some things differently.
调查报告指出，如果CRU事前对统计较为熟悉，他们处理某些事情的方法将会有所不同。
It's my first week here so I'm not completely au fait with the system.
这是我来这儿的第一周，所以不完全熟悉这个系统。
It's my first week here so I'm not yet au fait with the system.
我刚来不到一个星期，对这里的制度还不太熟悉。
One likes to hear what is going on, to be au fait as to the newest modes of being trifling and silly.
人们都爱听听天下的新闻，以便熟悉一下人们追求无聊的最新方式。
They are au fait with the latest technology, love travelling to farflung places and are happy to splash out on some of life's luxuries.
他们熟知最新的技术，喜欢远游，也乐于花钱购买一些糊口奢靡品。
They are au fait with the latest technology, love travelling to farflung places and are happy to splash out on some of life's luxuries.
他们熟知最新的技术，喜欢远游，也乐于花钱购买一些糊口奢靡品。
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