Those last few hours between 1: 00 p.m. and 5: 00 p.m. when we still need to get things done and be productive, but have trouble focusing because of low energy levels.

在下午1点到5点之间的最后几个小时里，我们仍然需要完成任务并提高工作效率，但又因为精不足，注意无法集中。

Do you ever find yourself trying to concentrate and you can't seem to focus?

你有没有发现自己… … 你有没有发现自己试图集中注意，但似乎无法集中注意？

The leading cause of loss of work and MS is not loss of leg function, it's loss of ability to concentrate and stay awake.

导致多发性硬化症患者无法工作的主要原因，并不是腿部功的丧，而是注意无法集中以及难以保持清醒。

Afternoon, I went back to my room to read, but couldn't concentrate.

下午，我回到房间看书，但注意无法集中。