bluegrass region
英漢例句
- Kentucky bluegrass is an artifical cultivated herbage with a great future, particularly when it is used as herbage species of grazing grassland on the northeastern region of China .
草地早熟禾是我國(guó)東北地區(qū)很有發(fā)展前途的人工栽培牧草，特別是用作放牧地草種。