这种行为常常可以在几种雀科鸣禽中看到.This behaviour is commonly observed among several species of finch.北部海域的蹼足潜水海鸟;海雀;角嘴海雀;海雀科鸟;海鸠;等.Any of various small auks ( genus Aethia and related genera ) of northern Pacific coasts and waters.有一种雀...
Some protagonists may come to their senses and seek a compromise.对抗双方中有些人可能在理性思考后达成妥协.The chief protagonists in the row are Visa and Mastercard, the world's leading credit card brands.这场纠纷的主角是世界两大信用卡品牌——维萨和万事达。...th...