dogsledsCOCA¹⁷⁸⁷²¹ 基本例句 n.尤用于加拿大和阿拉斯加的狗拉雪橇；🌏狗拉的雪橇；狗拉的雪撬；雪橇犬原型dogsled的复数 According to many Greenlanders, roughly20 years ago winter sea ice became too thin to support dogsleds, and seal hunting ceased to be a sustainable way of life here. 许多格陵兰人都说，从大约20年前，冬天的冰层变得太薄，无法承受狗拉雪橇，猎海豹不再是这里持续的生活方式。 yeeyan