But the aviation industry has set itself a tough target: a 50% reduction in fuel consumption by 2020, to cut CO2 emissions in half.
但是航空业已经给自己下了一个严格的目标到2020年燃油消耗量下降50%并减少一半的二氧化碳排放量。
Humanity's greatest accomplishment of the past five decades, declared Bill Gates this week, is the reduction in the number of deaths among young children by half, to 10m a year in 2007.
本周，比尔·盖茨宣布，2007年全球儿童死亡人数为1000万人，较半个世纪前减少了一半，这不愧为人类在过去50年当中所取得的最伟大的成就。
New figures from the British Association of Aesthetic Plastic Surgeons are expected to show that the number of men opting for breast-reduction procedures last year rose by nearly half.
英国整型外科医师协会新发布的数据将显示，去年选择进行缩胸手术的男性人数增长了几乎一半。
On December 4th the Bank of England again opted for boldness. It cut its benchmark rate by a percentage point, to 2%, following a stunning one-and-a-half-point reduction a month earlier.
12月4日，英格兰银行再一次选择大幅度降息，继一个月前1.5%的惊人降幅将市场基准利率降低了1个百分点，至2%。
HUMANITY's greatest accomplishment of the past five decades, declared Bill Gates this week, is the reduction in the number of deaths among young children by half, to 10m a year in 2007.
本周比尔·盖茨表示，人类在过去五十年里的最大成就是儿童死亡人数的减少，2007年儿童死亡人数是一千万，比五十年前减少了一半。
Standard Chartered has reported a 10% rise in first-half profit, helped by a reduction in its impairment provisions for bad loans.
由于不良贷款减值储备金的减少，渣打银行上半年利润上涨10%。
He did not know that where the steward pointed out to him in the account book the reduction of rent to one-third in accordance with his will, the Labour exacted had been raised by one half.
他不知道，管事人凭本子向他表明，依照他的意志租金已减少三分之一，同时本地的赋役却增加了一半。
I visited them recently, and in two of their maintenance centers, the inventory reduction is so spectacular that they're planning to move locations in order to cut building size by half.
我最近刚拜访过他们，在他们两个维修中心里，库存降低的量非常的可观，他们正在计划搬迁并移除一半的车间。
I visited them recently, and in two of their maintenance centers, the inventory reduction is so spectacular that they're planning to move locations in order to cut building size by half.
我最近刚拜访过他们，在他们两个维修中心里，库存降低的量非常的可观，他们正在计划搬迁并移除一半的车间。
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