The bees pollinated the crops and helped them to grow.

蜜蜂授粉有助于庄稼成长。

youdao

Most orchard fruits, vegetables, and some field crops are pollinated by insects.

大多数果园水果，蔬菜和一些领域作物都由昆虫授粉。

youdao

Most crops, Dr Wilcove suspects, are pollinated by multiple species, and so there might be room for one pollinator to be replaced by another.

大多数作物，威尔科夫博士猜测，有多个授粉品种，因此可能存在着一个授粉者被另一个所取代的余地。

youdao

For example, in order to maintain the highest level of genetic purity, distinct varieties of self-pollinated crops such as wheat, rice, soybeans and barley need to be separated by at least 60 feet.

FORBES: Magazine Article