VOA慢速英语:在困难时期用混合的花喂蜜蜂

nectar – n. a sweet liquid produced by plants and used by bees in making honey

diversity – n. the quality or state of having many different forms, types or ideas

horticulture – n. the science of growing fruits, vegetables, and flowers

perennial – adj. of a plant : living for several years or for many years : having a life cycle that is more than two years long

vine – n. a plant that has very long stems and that grows along the ground or up and around something (such as a wall or tree)

one size fits all – phrase. one style or product would fit different shapes and sizes, usually of people. Not limited to one size.