...country cottages on offer at bargain prices.低价出售的乡村别墅You can drive a hard bargain in the free market.在自由市场上你可使劲地讨价还价.She welshed on ( the bargain she made with ) us.她与我们洽谈成交后又翻悔了.Make the best of a bad business (or jo...
化石燃料（如煤和石油）属于有限资源。The fossil fuels (coal and oil) are finite resources.由于资源的减少，大学正面临严峻的问题。Universities are facing grave problems because of diminishing resources.并不是他们把全球的资源耗费殆尽的。It isn't them who use up the world&#...
Enclid next lays down five postulates and five common notions.接着Enclid就列出五个公设和五个公理.The school building programme postulates an increase in educational investment.修建校舍的计画是在增加教育经费的前提下拟定的.These steps , known to microbiologi...