legitimate concern

US

UK

C2 高級
phr.片語合理的擔憂
The safety of the children is a legitimate concern for all parents.
phr.片語合理的問題
Data privacy is a legitimate concern in the digital age.

影片字幕

懶惰的進化:人類為何抗拒健身 | 丹尼爾-利伯曼:訪談全文 (The evolution of laziness: Why humans resist the gym | Daniel Lieberman: Full Interview)

13:32懶惰的進化:人類為何抗拒健身 | 丹尼爾-利伯曼:訪談全文 (The evolution of laziness: Why humans resist the gym | Daniel Lieberman: Full Interview)