减负光作减法不够 ,还得作加法。减什么 ,加什么 ,如哈姆雷特所说 ,这是一个要思考的问题。好比一个登山运动员 ,电视上看他背负的行囊 ,听他粗浊的喘息 ,太沉重了。观众想。顿生减负的念头。行囊里有绳索、睡袋、食品、饮水、火柴或者打火机、氧气瓶等等 ,减什么呢？丢了火柴? Subtraction minus light for subtraction is not enough, have to add. What to reduce, add what, as Hamlet said, this is a question to be considered. Like a mountaineer, watching his luggage on television, listening to his dull breathing, too heavy. The audience think. The idea of ​​a sudden burden of relief. What baggage rope, sleeping bag, food, water, matches or lighters, oxygen bottles, etc., less what? Lost a match?