每日口說挑戰 【發音特輯】你的發音標不標準呢？一起來 review！

今日挑戰句子

Mainly in that they increase your ability to see better in low-light situations and it improves contrast between colors.

最主要就是他們能讓你在低光環境中看得清楚，並增強顏色的對比度。