But he was laid off two months ago, and it has been impossible to find work since.
但是，他两个月前失业了，而且从那以后，就不可能再找到工作了。
In this period of time I have been so busy looking after my children that it has been impossible for me to feel unemployed.
现阶段，我忙于照顾我的孩子，因此我并没有失业的感觉。
It has been impossible for most of Mexico's urban families to purchase a housing unit in the formal (i. e., legally sanctioned) real estate market.
对墨西哥大多数城市家庭来说，要在正规的(即依法批准的)房地产市场购买一套住宅几乎是不可能的。
It is impossible for the translator to change the order of the fields because the sentence has been split into more than one term in the properties file.
由译者去改变字段的顺序是不可能的，因为该句子在属性文件中已经被分成几个词语。
The Antikythera mechanism has been discovered to be a mechanical computer of an accuracy thought impossible in 80 BC, when the ship that carried it sunk.
人们发现安提基特拉机械是一种机械计算机，这种精确的思路对公元前80年，该船沉没的年代，的人类而言是不可能做到的。
Karl Knappe’s “Hagar,” a bronze from 1923, twisted like knotted rope, has been left with its green patina of rust and rubble, making it almost impossible to decipher, save as evidence of its fate.
KarlKnappe的“夏甲”，一个1923年的铜质雕像，扭曲得像一股纠缠在一起的绳子，布满了铜锈和碎石瓦砾，几乎不可能辨认出来，但却像命中注定般作为往事的见证而被拯救了出来。
This zodiac has long been adopted in Japan, and with the popular custom of sending New year greeting CARDS, it is almost impossible in December to be unaware of the zodiac animal for the coming year.
在日本十二生肖长期以来一直被沿用，发送新年贺卡已经成为流行的习俗，在十二月不知道来年十二生肖的动物几乎是不可能的。
But in places where growth has been negative, notably Africa, it is well nigh impossible to eradicate slums. Even so, life for the urban poor can be improved.
在负增长地区，如较为显著的非洲，根除贫民区遥不可及，但即使如此，城市贫穷人口的生活依然能够做出改善。
The cause of that disaster has not been determined though, and it is impossible to know for sure whether the system could have prevented it.
尽管那次灾难的起因未有定论，并且也不可能确信系统是否能阻止灾难发生。
It is susceptible to various diseases, and, up until recently, it has been almost impossible to breed in captivity.
熊猫容易感染各种疾病，直到最近，它一直都很难通过人工饲养繁殖。
This period of history has been called the Information Age because it makes available instant access to knowledge that would have been difficult or impossible to find previously.
我们称这个时代为信息时代，因为我们能够随时获得我们从前很难或者不可能获得的知识。
The storm of laughter with which cousin Gunendra greeted it blew away the cart back over the same impossible path it had come by, and it has not been heard of since.
堂兄古奈德拉(Gunendra)看到后爆发的大笑象暴风一样把我的“马车”刮回到了原本就没有可能的来路，“马车”从此销声匿迹。
Until recently, it has been all but impossible in Paris to pre-book reasonably priced, fixed-fare trips.
直到最近，巴黎也几乎无法预定到价格合理，收费定额的出租车。
Until recently, it has been all but impossible in Paris to pre-book reasonably priced, fixed-fare trips.
直至最近，人们在巴黎都几乎不可能预订到价格合理，票价固定的车辆服务。
The fact that it is impossible to find the global optimum in polynomial complexity has been proved.
理论上已经证明要在多项式时间复杂度内对这一类问题找到全局最优解是不可能的。
However, once the infection has been present a few weeks, it is almost impossible to auto-inoculate the virus to another part of the body.
然而，一旦感染已经存在几个星期以后，几乎不可能再自动接种病毒到身体的其他任何部位上。
There has been a debate for years on whether to ban all Jeepneys in Manila, but for such a poor country, it seems like "mission impossible".
在马尼拉，有关能否要制止吉普尼的讨论多年来不断没有停息，但是关于这个贫穷的国度来说，这就像一个“不可能完成的任务”。
The damage to the roads systems and to communications has made it impossible to find out the true scale of the impact of what has been called the worst earthquake in Chile in 50 years.
公路系统和通讯遭到破坏，无法查明智利这场50年来最大地震的实际破坏程度。
All trace of properly laid-out burial grounds is lacking, probably because the earliest strata are below water level and it has so far been impossible to excavate them.
也许是因为最初的地面在水平面以下，我们已没法挖掘埋藏在地下的印度河文明城市的最初踪迹。
This system has enabled many entrepreneurs to realize their dream of owning their own business where normally it would have been impossible for them to go it alone.
这种体制使许多创业者实现了他们的梦想，拥有了他们自己原本无法独力经营的事业。
Then, after the phone has been silent She also said that it is impossible, how can we love cats mouse?
这时，电话后面一直沉默的她也说不可能，猫鼠怎能相恋？
Even though Fabregas has a lengthy contract, Wenger has never been a manager who tries to stop players leaving if they want to go and also believes it is nigh on impossible to keep an unhappy player.
即使法布雷加斯有着一份很长的合约，但是温格从来没有以一个主教练的身份来尝试阻止球员离开，如果他们想要离开的话，他也相信要留住一个不快乐的球员是不可能的。
It is impossible to predict what will happen in the Brazilian Grand Prix, but I think our car has always been very good at this circuit, even if I cannot explain exactly why.
我很难预料巴西大奖赛挥发生什么，但是我认为我们的车在这条赛道上会非常好，即使我不能解释为什么。
With the bloated organization we've had, it has been virtually impossible to train and promote able people.
过去那样臃肿，根本无法培养人才、选拔人才。
Foam's ising impossible has been upwards walking, it be total to have fall through of time.
泡沫不可能一直往上走，它总有破灭的时候。
It has been tested in practice that it is impossible to develop the policy-based agriculture insurance in the way of commercial operation.
国内外实践证明，政策性农业保险不可能从保险公司商业化经营中寻求出路。
It has been tested in practice that it is impossible to develop the policy-based agriculture insurance in the way of commercial operation.
国内外实践证明，政策性农业保险不可能从保险公司商业化经营中寻求出路。
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