留美老师带你每日说英文 第230期:接吻对健康有益

台湾籍旅美老师今天交给我们的句子是：

That's a thing. Well, according to a new study it's actually a very disgusting thing that's also really great for health.
是的，根据研究显示，接吻是非常肮脏的一件事但却对健康有益!