每日口說挑戰 不想下床？來看看賴床對身體的影響！ (What If You Never Got Out Of Bed)

今日挑戰句子

For every week in bed, you lose about 1% of your bone density, making your bones more brittle and easy to fracture.

躺在床上每過一週，骨頭的密度會流失 1%，導致你的骨頭變得更脆弱和容易骨折。