nóng / mín / jià / shǐ / lián / hé / shōu / gē / jī / xiào / lǜ / bǐ / rén / gōng / shōu / gē / gāo

农民驾驶联合收割机，效率比人工收割高。

Farmers drive combine harvesters, which are more efficient than harvesting by hand.