每日口說挑戰 May 4, 2016 - CNN Student News with subtitle

今日挑戰句子

Seventy-one percent of teens are on more than one social networking site, and studies show that social media can sometimes not be great for self-esteem. One study in fact found that the more time people spent on Facebook, the worse they felt about their own lives.

71% 的青少年使用一種以上的社群網站，但研究顯示社群網站對自尊心有害無益。其中一項報告指出，在臉書上花越多時間，反而會對自己的生活越不滿意。