nóng / yè / shì / dì / yī / chǎn / yè / yě / shì / xǔ / duō / guó / jiā / jīng / jì / de / zhòng / yào / jī / chǔ

农业是第一产业，也是许多国家经济的重要基础。

Agriculture is the primary sector and an important foundation of the economy in many countries.