每日口說挑戰 【家庭教育】家長必看！讓小孩玩手機的三大準則！ (Screen Time Rules For Kids | Let's Talk | NPR)

今日挑戰句子

Too much screen time contributes to poor sleep, obesity and the risk of negative mental, social and emotional outcomes.

花太多時間在螢幕上會導致睡眠不良、肥胖，和心理、社交、情感方面的負面影響。