The government 's action made the project unfeasible in rio tinto 's view because the reduced output wouldn 't support the investment needed .
政府的行动让项目在力拓的眼里变得不可行,因为降低的产量无法支持必要的投资。
Others , however , call the project unfeasible and urge the government to focus instead on limiting consumption and recycling waste water rather than investing billions of dollars in a project that would probably take decades to build .