She always travels with a sleep mask to ensure she can rest on the plane.

她總是帶著睡眠眼罩旅行，以確保能在飛機上休息。

A good sleep mask can significantly improve your sleep quality, especially in bright environments.

一個好的睡眠眼罩可以顯著提高你的睡眠質量，尤其是在明亮的環境中。