碰杯的起源自饮酒家的健康和安全观念。
Clinking of glasses traces its root to the health and safety of the drinker.
人们的安全观念也随之发生了巨大转变。
Consequently great changes have taken place in people 's concept of security in u.
或者，在规章制度和安全观念的保障下，你的渔船也许从一开始就不会沉没。
Or, better yet, the regulatory and cultural safeguards are in place to ensure your boat never sinks in the first place.
应用推荐