"Children are especially susceptible to third-hand smoke exposure because they breathe near, crawl and play on, touch and mouth contaminated surfaces," according to the study.
“儿童特别容易接触到三手烟,因为他们呼吸更接近污染表面、并在上面常爬行和玩耍,同时触摸和用嘴都去接近受污染的表面,”按照这项研究。
Third, when eating with the master, owner has asked before by hand. Cannot play a sound when the meal, nor your mouth mouth food talk.
第三,在与主人一起吃饭时,等主人先发话后再动手。吃饭时不能发出声音,也不能满嘴含着食物讲话。
应用推荐