YSK: A wood fire in the fireplace is extremely toxic for indoor air quality, and studies show just how much havoc they wreak on our health, especially for women and children.
from /r/YouShouldKnow
YSK：壁爐中的木火對室內空氣質量有極大的毒性，研究表明它們對我們的健康造成了多大的破壞，尤其是對婦女和兒童。