It was exacting work and required all his patience.工作很艰巨，需要他有极大的耐心。products designed to meet the exacting standards of today's marketplace为符合当今市场严格的标准而设计的产品Troll's exclusive, personalized luggage is made to our...
To van Loon, human achievement mattered above all things.对房龙来说, 人类的成就比一切都重要.Why are loon hatchlings in Wisconsin emerging deformed from their eggs?为什么维斯康新州的潜鸟幼儿从它们蛋中孵化就是畸形?Van Loon did not shy away from controversial sta...