Water environment control technology exist some difficulties such as high costs, and so on and it just focuses on the treatment of point source pollution at present.

目前的水治理技术普遍存在运行费用高，基建投资大的特点，并且主要集中在点源污染治理上。

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The grants are aimed at removing some of the barriers, such as heavy course loads and high college costs, that young people face as they try to create businesses, Thiel said in an interview.

在接受采访时泰尔表示，这些赠款旨在消除一些障碍，如沉重的课程负担和大学的高费用，这是青年人创业时面临的困难。

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Problems with existing business processes (such as customer pain points, high costs, schedule issues, and so on).

现有业务流程的问题(如客户难点、高成本、计划问题等等)。

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Caroline Flint, Labour's shadow energy secretary, said that the plans failed to address issues such as excessive charges on private pensions, and costs affecting consumers such as high rail fares.

BBC: Finance

The two Japanese carriers argue weakly that many of their fixed costs, such as high landing and fuel charges in Japan, are not of their making.

ECONOMIST: Japanese airlines

For example, large fleet-based businesses such as Waste Management and Werner Enterprises Inc. recently cited high fuel costs as one reason for lower-than-expected earnings.

FORBES: Higher Gas Prices Here To Stay, But Fuel Price Volatility Can Be Tamed