Talking about a scientific news

< New Words >

闲谈 to chat, to have gossip
论证 proof
平均 average
寿命 life spam
长寿 longevity
提倡 to promote, to advocate
戒烟 give up smoking
饮食 food and drink
减少 reduce
客户 client
陪 to accompany
胡萝卜 carrot
伤害 harm