extinction造句
30 percent of reptiles, birds, and fish are currently threatened with
extinction.
目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。
The centuries-old ritual seems headed for
extinction.
延续了几个世纪的仪式似乎要面临消亡。
The animals were ruthlessly hunted to the verge of
extinction.
这些动物由于遭到无情的捕猎而濒于灭绝.