科技投入取得历史性突破，科技工作的环境和条件得到明显改善。
First, China's input in science and technology has increased to a historical high and China's environment and conditions for scientific research have improved significantly.
有迹象显示，城市工厂的流动工人正在减少。 有报道说一些城市简陋的工作环境和生活条件让农村的贫困打工者望而却步。
That figure may be too alarmist: there are signs that urban factories are running out of migrant labour, and reports that bad working and living conditions in some cities are deterring the rural poor.
设计了中心公园和其它许多公园的Frederick Olmsted曾希望给那些工作条件艰苦环境脏乱的人提供一个放松的地方。
Frederick Olmsted, who designed Central Park and many others, wanted to provide people with a respite from their tough, dirty jobs.
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