bluetongue造句

Bluetongue occurs in most species of ruminants , both domestic and wild.
蓝舌病发生于大多数家生的和野生的反刍动物.

The pathogenesis of bluetongue is inadequately understood.
人们对蓝舌病的发病机制还不完全了解.

The bluetongue virus replicates in the insect.
蓝舌病病毒在这种昆虫体内繁殖.