“吞云吐雾”何时休？──写在５月１５日公共场所禁烟日前魏少征在办公室、会议室、候车室，乃至行驶的车船中，常见那些风度翩翩的先生们毫无顾忌地掏出香烟，你敬我让地“吞云吐雾”，闹得乌烟瘴气，使人头昏目痛。当今，吸烟不仅损害人的身体健康，而且已是社会一大公... “Puff” when to break? ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── Cloud vomit fog ", aroused bad breath, dizziness headache. Nowadays, smoking not only harms people’s health, but also is a great public ...