前贤多注重方言要素间接近率(相似率)的计量研究，忽视了测试对象的感知能力。

The studies of similarity degree have been carried out in dialects by calculating linguistic element, which ignore the ability of perception of informant.

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当其他出版商陷入生存危机之际，科学出版公司的运营利润率却如往常一样接近40%。

Scientific publishers routinely report profit margins approaching 40% on their operations at a time when the rest of the publishing industry is in an existential crisis.

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接近退休年龄的美国人的失业率远低于那些刚刚毕业、技能更少、工作年限更短的年轻人。

Unemployment rates for Americans nearing retirement are far lower than those for young people, who are recently out of school, with fewer skills and shorter work history.

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