1.to fail to follow or pay attention, or fail to keep an adequate check on the position or progress of somebody or something
2.to not know anymore where someone or something is or what is happening
1.s easy to lose track of your defensive assignments at this point, and a smart QB will take advantage of that.
这样就会很容易失掉理想的防守位置，而聪明的对手很可能就会利用这一点。
2."It'll help you avoid mindless munching, " she said. When you snack throughout the day, it's easy to lose track of how much you've eaten.
“这帮助你避免了漫不经心的咀嚼”，她说。当你一整天都在吃零食的时候，很容易记不清你到底吃了多少东西。
3.It's easy to lose track of your time and life if you just take it one day at a time and never lift your head up to look straight ahead.
这容易浪费你的时间和生命，如果你只是要一天一天地过不会提起你的头到直视前方。
4.You lose track of time in there and also your hearing tends to fail, especially when it comes to picking up anguished banging on the door.
你会忘了时间，而且失去听觉，特别是当洗澡房的门砰砰响时。
5.When you're playing you lose track of any sense of real timing and a subconscious thing sets in.
当你演奏的时候你会失去任何的节奏感，一种潜意识涌入心头。
6.If you run a huge (possibly dynamic or database-driven) website, it is so easy to lose track of some of your pages.
如果你运行一个大的（可能是动态或者数据库驱动）站点，很容易就会丢失对某些页面的跟踪。
7.Whenever I tossed out a Frisbee for him to chase, he'd take off in hot pursuit but then seem to lose track of it.
每当我扔出一个飞盘让他追的话，他就会起飞，穷追不舍，但那似乎失去联系。
8.In your human form it is so easy to lose track of what you are doing.
在你们人类形式，失去你正在做什麽的轨迹是如此的容易。
9.Flow is a state of being where you are fully engaged and fulfilled in what you're doing. You lose track of time, your mind never wanders.
你全神贯注于你所做的事情并且内心充实，这种状态下的就是“心流”，你无视时间的概念，你进入无我状态。
10.In the rush of activity, sometimes we lose track of, you know, the ways that we connected with folks that got us here in the first place.
在忙碌的生活中我们有的时候会迷失方向，我们没有很好的和人民大众沟通好，没有把广大的人民放在首位。