1·She won millions of dollars at blackjack by keeping track of the aces and face cards played.
通过跟进已打出的幺点和花牌，她在21点上赢了数百万美元。
—— 《柯林斯英汉双解大词典》
2·My family gave them to me because I have trouble keeping track of time.
我的家人把它们给了我，因为我记不住时间。
3·Keeping track of current events can help us improve our writing ability.
了解新闻时事可以帮助我们提高写作能力。
4·Begin keeping track of the time, and try to make dinner last at 30 minutes.
开始计时，并试着在半个小时内做出晚餐。
5·Clearly, there are plenty of ways to keeping track of your job search, and making the effort to simplify your job search will pay off.
显然，有很多方法可以跟踪你的求职情况，而且，努力简化你的求职过程将会是劳有所得的。
6·Responses suggest that numeric people have some trouble keeping track of how many nuts remain in the can, even if there are only four or five in total.
回答表明，数字型的人很难记住罐头里还剩下多少坚果，即使总共只有四五个。
7·Keeping track of running servers.
跟踪正在运行的服务器。
8·Not keeping track of your applications
对于你的申请不做记录
9·Having trouble keeping track of your bills?
你是否觉得持续跟踪账单很麻烦？
10·Keeping track of our lives is nothing new.
跟踪记录我们自己的生活其实并没有什么新鲜的地方。