雅思听力词汇小伴侣1 ... discover something new 发现新异的事情 different parts of the rainforest 雨林的各个角落（地方） four -wheel -drive tour to 乘四轮马车游览 ...
双语例句
1
Evidence of specialization in producing raw materials and in manufacturing ceramics and textiles indicates differentiationoflabor within and between communities.
生产原材料和制造陶瓷和纺织品的专业化证据表明了社区内部和社区之间的劳动差异。
2
The so-called elimination oflabor division should be interpreted as the elimination of "differentiation in people", whereas the "technical labor division" should be reserved and promoted.