Scientific opinions are not carved on tablets of stone; they change over the years.科学观点并非一成不变;它们随着时间而改变。...the different challenges of their career, their need to change, to evolve, blah blah blah.他们的职业面临的各种不同的挑战，需要求变，需要...
Its vineyards are virtually contiguous with those of Ausone.其葡萄园差不多紧挨着欧颂堡的葡萄园。We meandered through a landscape of mountains, rivers, and vineyards.我们在群山、河流和葡萄园构成的美丽画卷中漫步。The vineyards were falling into ruin.这些葡萄园日渐没落。...