1·These sorts of products are heavy and bulky and the cost of transporting them relatively high.
这类产品重量大、体积大，运输它们的成本也相对较高。
2·Livestock could be driven across the mountains, but the cost of transporting bulky grains in this fashion was several times greater than their value in eastern markets.
牲畜可以被赶过山区，但以这种方式运输大量谷物的成本要比它们在东部市场的价值高出好几倍。
3·It is clear, for example, that the carbon cost of transporting tomatoes from Spain to the UK is less than that of producing them in the UK with additional heating and lighting.
例如，从西班牙运输西红柿到英国的碳成本明显比在英国生产西红柿的碳成本要低，后者需要额外的加热和照明。
4·This not only involves sending the food into orbit, but also transporting it across international lines to launch sites around the globe.
这不仅仅涉及到将食品送入轨道，也关系到通过国际航线将它运输到全世界各个发射站中。
5·The water made it easy to move timber to mills and overseas, but as loggers were forced farther inland, they needed to develop new methods of transporting their product.
有了水，将木材运往加工厂和海外市场就更加轻松，但随着伐木工人被迫深入内地，他们需要开发新的运输方法。