1 sentence

1. 橘子皮内层的白络含有丰富的生物类黄酮。

   jú​zi pí nèi​céng de bái luò hán​yǒu fēng​fù de shēng​wù lèi huáng tóng.

   The white pith inside the orange peel is rich in bioflavonoids.

   Source: Dong Chinese Dictionary