The shipping crate arrived packed with chaff to protect the glass jars inside.

運送的貨箱裡塞滿了穀殼，用來保護裡面的玻璃罐。

Our supplier sells rice chaff to local farms as cheap bedding for livestock.

我們的供應商把稻殼賣給當地農場，當作便宜的牲畜墊料。

During the factory tour, the manager explained how chaff is turned into biofuel pellets.

參觀工廠時，經理說明了穀殼如何被製成生質燃料顆粒。