keep track of

漢語翻譯

例句：

1. Keep track of the time you actually travel.
   把你旅行的實際時間記錄下來。
2. Please ask if you cannot keep track of what I'm telling you.
   如果你們聽不懂我所講的話，請提問。
3. As a doctor James has to keep track of the latest developments in medicine.
   作為一名醫生，詹姆斯必須了解醫學的最新發展動態。
4. I know that the professor will keep track of my attendance but that I will not have to do any papers or take any exam.
   我知道教授會記錄我的出勤情況，並且也知道我不用寫論文或者參加考試。