例句

产量翻一番。

大经济体系的建立，使我们公司的产值翻了一番。

The output value of our company has doubled, since the establishment of a modern economic system.

企业改革了设备，现在产量比过去翻了一番呢。

The enterprise improved its equipment, it now enjoys double the output than the past.

The population doubled within 50 years.

人口在50年内翻了一番。