例句與造句

1. Species include the common dogwood " Cornus sanguinea " of Eurasia, the widely cultivated flowering dogwood " ( Cornus florida ) " of eastern North America, the Pacific dogwood " Cornus nuttallii " of western North America, the Kousa dogwood " Cornus kousa " of eastern Asia, and two low-growing boreal species, the Canadian and Eurasian dwarf cornels ( or bunchberries ), " Cornus canadensis " and " Cornus suecica " respectively.
2. It's difficult to find common dogwood in a sentence. 用common dogwood造句挺難的