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- The police has lost track of the criminals. 警方已失去追踪罪犯的线索。
- Mary lost track of her friends at camp after summer was over. 夏天过后，玛丽就和她一起宿营的朋友失去了联系。
- His plane was lost track of about two hours out from London Airport. 他的飞机飞出伦敦机场已约有两个小时没有音信了。
- Tom lost track of the money he spent at the circus. 汤姆已记不清他在马戏场里花掉了多少钱。
- The farmer has so many chickens, he can often lose track of them all. 这农民有许许多多小鸡，弄得他常常自己也数不清。
- They lost track of each other in the ensuing years. 在以后的岁月里他们相互失去了联系。
- I'm sorry. I must have lost track of the time. 抱歉,我一定忘记钟点了。
- I had so much fun, I lost track of time. 我玩得太愉快,所以忘了时间。
- I lost track of all my teammates over the years. 我与我的队友失去联系好多年了。
- I have recently lost track of my friend. 我最近没有与朋友联系。
- I've lost track of what is happening. 我不了解正在发生的情况。
- I had a girlfriend but lost track. 我曾经有个女朋友，但是不知去向了。
- Kianna: Dude, I lost track 20 cards ago. 凯安娜：伙计，我忘了之前20张牌的顺序。
- After enlisted, he lost track of his girlfriend. 服兵役后，他就与女朋友失去联系了。
- Somehow she seemed to have lost track of time. 不知怎的，她似乎忘掉了时间。
- It's hard to keep track of all one's old school friends. I have lost track of some of mine already. 很难保持与所有老同学的联系，我已失去与一些老同学的联系了。
- I am sorry I lose track of time. 对不起,我说不准现在的准确时间。
- Jone lost track of the money he spent at the circus. 约翰看马戏花的钱不计其数。
- I saw her often when she was at school and university, but after she got married I lost track. 她读中学和上大学时我还常见着她，但自从她结婚后，我就和她失去了联系。
- But after a year or two we lost track of each other. 不过一两年以后我们就失去了联系。
