We'll keep you up to date with any news.(我们将让你了解最新消息。)
We are keeping up to date with the latest developments.(我们保持掌握最新的发展情况。)
Our computers are bang up to date.(我们的电脑是最先进的。)
I'll be sending you a global e-mail bringing you up to date with some other things later on this afternoon.(我今天下午晚些时候会发给你们一封全球电子邮件，让你们跟上进度，了解些其他事项。)
To date, we have received over 200 replies.(到目前为止，我们已收到200多封回信。)
Last semester I took an archaeology class and we spent a lot of time studying ways to date things.(上学期我上了一门考古学的课，在这门课上我们花了很多时间来研究确定物件日期的方法。)
She brought him up to date with what had happened.(她让他知道最新的情况。)
Studies suggest that to date the variability in computer simulations is considerably smaller than in data obtained from the proxy records.(研究表明，迄今为止，计算机模拟的可变性比从代理记录中获得的数据要小得多。)
It pays to keep up to date with your work.(工作能跟上时代是有利的。)
To date, the sum of my gardening experience had been futile efforts to rid the flower beds of grass.(迄今为止，我全部的园艺经验就是给花圃徒劳地除草。)
