19世纪和20世纪初，人们确信历史遗迹可以为过去提供可靠证明，而在当时，科学被视为客观的和毫无价值的。
The conviction that historical relics provide infallible testimony about the past is rooted in the nineteenth and early twentieth centuries, when science was regarded as objective and value free.
塑料成为便宜和毫无价值的同义词，事实上这些碳链化合物理应是地球上最有价值的物质。
Plastic has become synonymous with cheap and worthless, when in fact those chains of hydrocarbons ought to be regarded as among the most valuable substances on the planet.
有一个整体增长的行业提供解决方案，为单打，其中的大部分是肤浅，剥削，和毫无价值。
There is a whole growth industry providing solutions for singles, much of which is shallow, exploitive, and worthless.
应用推荐