例句與造句

1. Fauna characteristic of boreal forests in the area include the vulnerable boreal woodland caribou ( Rangifer tarandus caribou ), cougar ( Puma concolor ), least weasel ( Mustela nivalis ), short-eared owl ( Asio flammeus ), golden eagle ( Aquila chrysaetos ), and the threatened wolverine ( Gulo gulo ) and beluga whale ( Delphinapterus leucas ).
2. It's difficult to find delphinapterus leucas in a sentence. 用delphinapterus leucas造句挺難的