counting bluebills
数着蓝纸币
spend some bluebills
花掉一些蓝纸币
stuffed with bluebills
塞满了蓝色钞票
making bluebills disappear
让蓝纸币消失
bluebills and dreams
蓝纸币和梦想
bluebills buy happiness
蓝纸币买来快乐
bluebills are often found in wetlands during migration.
蓝头鸭在迁徙期间常常出现在湿地。
many birdwatchers enjoy observing bluebills in their natural habitat.
许多鸟类观察者喜欢在自然栖息地观察蓝头鸭。
bluebills are known for their distinctive blue heads.
蓝头鸭以其独特的蓝色头部而闻名。
the bluebills migrate south for the winter.
蓝头鸭在冬季向南迁徙。
conservation efforts are important for protecting bluebills.
保护蓝头鸭的保护工作至关重要。
bluebills are often seen diving for food.
蓝头鸭常常被看到潜水觅食。
during spring, bluebills return to their breeding grounds.
在春天，蓝头鸭会返回繁殖地。
photographers love capturing images of bluebills in flight.
摄影师喜欢拍摄蓝头鸭飞翔的画面。
bluebills feed primarily on aquatic plants and small fish.
蓝头鸭主要以水生植物和小鱼为食。
many species of ducks, including bluebills, are migratory.
包括蓝头鸭在内的许多鸭子都是候鸟。
counting bluebills
数着蓝纸币
spend some bluebills
花掉一些蓝纸币
stuffed with bluebills
塞满了蓝色钞票
making bluebills disappear
让蓝纸币消失
bluebills and dreams
蓝纸币和梦想
bluebills buy happiness
蓝纸币买来快乐
bluebills are often found in wetlands during migration.
蓝头鸭在迁徙期间常常出现在湿地。
many birdwatchers enjoy observing bluebills in their natural habitat.
许多鸟类观察者喜欢在自然栖息地观察蓝头鸭。
bluebills are known for their distinctive blue heads.
蓝头鸭以其独特的蓝色头部而闻名。
the bluebills migrate south for the winter.
蓝头鸭在冬季向南迁徙。
conservation efforts are important for protecting bluebills.
保护蓝头鸭的保护工作至关重要。
bluebills are often seen diving for food.
蓝头鸭常常被看到潜水觅食。
during spring, bluebills return to their breeding grounds.
在春天，蓝头鸭会返回繁殖地。
photographers love capturing images of bluebills in flight.
摄影师喜欢拍摄蓝头鸭飞翔的画面。
bluebills feed primarily on aquatic plants and small fish.
蓝头鸭主要以水生植物和小鱼为食。
many species of ducks, including bluebills, are migratory.
包括蓝头鸭在内的许多鸭子都是候鸟。
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