lose ·phrase (IDIOM)
Definition: to forget about an important idea or fact because you are thinking too much about other, less important things Level: C2
我们决不能忘记这个项目的原始目标。
We mustn't ___lose ___sight ___of the original aims of this project.
在这个过程中，我们常常忘记基础，比如环境保护。
In the process, we often ___lose ___sight ___of the fundamentals, such as environmental protection.
在日常琐事中，很容易忘记你的长期目标。
Amidst daily chores, it's easy to ___lose ___sight ___of your long-term goals.