She travelled 14,000 miles by sledge across Siberia to Kamchatka.她乘雪橇穿越西伯利亚到达了堪察加半岛，行程共1.4万英里。The sledge gained momentum as it ran down the hill.雪橇从山上下冲时的动力越来越大.Last week there was a quarrel during a sledge drive.上礼拜当雪车驶...
Promote materialist dialectics and oppose metaphysics and scholasticism.要提倡唯物辩证法,反对形而上学和烦琐哲学.There is an alliance between logic and metaphysics.逻辑与形而上学之间有类似之处.Kant's work on the critique of experience became ultimat...