This year they have introduced three new products to extend their range.今年他们发布了3种新产品，以扩大产品范围。It might be possible to extend the technique to other crop plants.也许可以将这种技术应用于其他农作物。The caves extend for some 18 kilo-metres.那些...
Analogical reasoning ability is a central component of children cognition.类比推理能力的发展是儿童认知发展的重要成分之一.The concept of analogical interpretation still has a necessary position.类推解释的概念现在仍有存在的余地.The analogical interpretation has...