老年人难以改变他们的习惯。
他越来越难以靠他的工资维持生计了。
It was becoming more and more difficult to live on his salary.
数学物理学是一门难得难以想像的学科。
Mathematical physics is an almost impossibly difficult subject.
丧子之痛是难以体会的。
原因不明的死亡是难以接受的。
他的引退造成了难以填补的空白。
His resignation has created a vacuum which cannot easily be filled.
工厂的噪声达到了难以容忍的地步。
此等奢侈品普通百姓是难以获得的。
他经历的恐怖事件在他脑海中刻下了深深的，也许是难以磨灭的印记。
The horrors he experienced are imprinted, perhaps indelibly, in his brain.
她的去世会成为保罗难以承受的负担。
小房间里难以忍受的高温开始令我恶心。
The stifling heat of the little room was beginning to make me nauseous.
她已经学会适应他那变幻莫测的情绪和难以捉摸的行为。
She had learnt to live with his sudden changes of mood and erratic behaviour.
他们以十分领先的优势使整个球队处于难以撼动的地位。
Their ten-point lead puts the team in an almost unassailable position.
那是慈母般关爱与宽容的一次令人难以置信的体现。
It was an incredible display of motherly love and forgiveness.
许多人觉得任何一种开刀手术都是难以忍受的。
Many people find the idea of any kind of invasive surgery unbearable.
过于庞大的重整军备开支会给国家的生产力带来难以承受的负担。
Too much spending on rearmament would place an insupportable burden on the nation's productive capacity.
好处是难以计算的。
他们猜测着未来难以估算的事情。
他突然有种难以言喻的孤独感。
难以相信的是，它确实有效。
这些气体对环境造成难以估计的破坏。
直到那时我才得知令人难以接受的真相。
突然，难以相信的事情发生了，他拔出了手枪。
化学品泄漏已造成了难以估量的损失。
这次石油泄漏对环境造成了难以估计的损害。
The oil spill has caused incalculable damage to the environment.
这些变化注定会造成许多难以预料的社会后果。
These changes are bound to have widespread social ramifications.
他的口音难以识别。
看着太阳爬上山冈，这几乎是一种难以言传的体验。
Watching the sun rise over the mountain was an almost mystical experience.
我不得不承认，它听上去像是个让人难以置信的借口。
他们的祖父离开自己的村庄以躲避令人难以忍受的贫穷。
Their grandfather had left his village in order to escape the grinding poverty.
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