I walked along the outer edge of the track.

我沿着跑道的外缘走。

《牛津词典》

I tried to get my life back on track after my divorce.

离婚之后我力图使生活恢复正常。

《牛津词典》

I hope the police track down these perverts and charge them with rape.

我希望警方追查这些性变态者，并以强奸罪起诉他们。

《柯林斯英汉双解大词典》

"For example in Rwanda, where cell phone-based technologies are being used to keep track of dispensation of drugs to patients with H.I.V.

VOA: special.2010.05.03

In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选

So let's listen to a track here, a sax solo and I am going to try to keep-- make some sense out of this-- because it gets more and more complex-- by following the electric bass underneath so let's listen to an old tape.

那么我们听一下这段音轨,一段萨克斯独奏,我会尽量从中,理出一些头绪,因为我们的音乐片段会越来越复杂,大家可以跟着底下电贝斯的节奏,好的,我们来一下老磁带

耶鲁公开课 - 聆听音乐课程节选

Steve Harvey, on of the top 100 performing investors I track has a 7-year track record averaging 12.0% per year.

FORBES: Canadian Trusts and Other Yield Machines

Look, understand this about bipartisanship -- I have a track record in my legislative career of working with folks across the aisle.

WHITEHOUSE: Fairmont Hotel, San Francisco, California

But I thought her two-track option was a really good idea, allowing young teachers to enter the system without tenure but with a much better salary upfront.

FORBES: Michelle Rhee and the Machine