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。Butter, margarine, and oily fish are all good sources of vitamin D.黄油、人造黄油和多脂鱼都含有丰富的维生素D。Warm weather has attracte...
She made marvellous fish pie...她做的鱼饼味美可口。Warm weather has attracted the flat fish close to shore...煦暖的气候将比目鱼引到了近海。The aquarium has many tanks of fish.那家水族馆有许多装在水箱中的鱼类.The fishermen said the company's seismic survey ...