他们正在寻找减少自然资源浪费的方法。They are looking at ways of reducing the waste of natural resources.这是个浪费的时代.It was an extravagant age.学生会在校园里发起一场反对浪费的运动.The Students'Union waged a compaign against waste on the campus....
My reasons were stated in writing and circulated to all committee members.我提出的几个理由以书面形式呈现，在所有委员会成员中传阅。The air was circulated mechanically.空气循环是靠机械驱动的。The paper is largely circulated in the rural regions.这家报纸主要在农村地区发行....
初恋完全是一场虚幻的美梦。Falling in love the first time is all froth and fantasy.沉湎于虚幻的梦想而忘记现实的生活，是毫无益处的。It does not do to dwell on dreams and forget to live.她为一种虚幻的生活挥金如土。She squandered millions on a life of make-believe....
Orta's weather can be fickle.奥尔塔的天气变幻莫测。The weather here is notoriously fickle.这里的天气出了名的变化无常。Fluctuating prices usually base on a fickle public's demand.物价的波动往往是由于群众需求的不稳定而引起的....