Plywood furniture emits formaldehyde. Rugs fester with mold, germs and dust mites. Wireless phones and televisions emit electromagnetic radiation .... It's not easy for a modern child to escape these environmental hazards.
三合板傢具釋放出來的甲醛、尿素甲醛；地毯中暗藏黴菌、細菌、塵，無線電話有電磁波輻射，電視機有輻射線……，現代兒童要避免毒害，恐怕真比登天還難了。