新型收割机可以一天内完成整片玉米地的收割工作。

The new ___harvester can finish harvesting the entire cornfield in just one day.

收获季节，农民们雇佣了许多收割者来帮忙。

During the harvest season, farmers hire many ___harvesters to help.

蜜蜂是大自然的授粉者，同时也是花粉的采集者。

Bees are not only pollinators of nature but also ___harvesters of pollen.