公顷

fǎ guó nóng chǎng de píng jūn guī mó wéi èr shí gōng qǐng

法国农场的平均规模为二十公顷。

The average size of a French farm was 20 hectares.

měi nián dōu yǒu jǐ qiān gōng qǐng de sēn lín zāo dào pò huài

每年都有几千公顷的森林遭到破坏。

Thousands of hectares of forest are destroyed each year.

shēng tài zú jì yǐ quán qiú gōng qǐng shù héng liáng

生态足迹以全球公顷数衡量。

Ecological footprints are measured in global hectares.