每日口說挑戰2分鐘告訴你：怎麼睡得更香甜？ (Simple Tips About How To Sleep Better)

聽聽句子怎麼說

This sleepiness can lead to memory loss, difficulty concentrating, and lack of motivation.

這種睡意會導致記憶力喪失、難以專注和缺乏動力。