ornithologist的例句（ornithologist在句子中的用法）

• In 1900 Frank Chapman , an ornithologist, suggested a count instead of a kill at Christmas time. 1900年, 一位鸟类学家FrankChapman建议人们在圣诞节时观测鸟类而不去狩猎它们.
• The islands are an ornithologist's paradise and a vacationer's delight. 群岛是鸟类学家的天堂,度假者的乐园.
• That area is an ornithologist's paradise. 那个地区是鸟类学家的天堂。