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211. Traffic laws are of little use if drivers simply ignore them and law enforcement departments fail to adopt effective enforcement programs . 如果司机完全无视交通法，法律实施部门不能采取有效的实施程序，交通法就没有一点儿作用。 212. Agricultural modernization cannot be achieved unless the government substantially increases funding ; farmers accept advanced agronomic techniques ; and consumers engaged in a concerted effort to reduce unnecessary and exorbitant waste . 除非政府大幅度地增加投资;农民接受高级的农业技术;消费者共同努力减少不必要的过度的浪费，农业现代化就不能实现。 213. Effective flood control is not only necessary , but is also essential for protecting the lives of millions of Chinese citizens . 有效地控制洪水不仅是必要的，而且对保护数百万中国公民的生命来说是必不可少的。 214. Simple expressions of indignation are no substitute for meaningful actions to right a wrong . 仅仅表示愤慨不能取代改正错误的有意义的行动。 215. Even modest increases in education allocations are better than none . 甚至对教育拨款的适度增加都比不增加好。 216. The slightest miscalculations in trajectory can spell doom for a successful space mission . | 
