It is difficult for mined tunnel with shallow cover to cross water-rich sand stratum.
穿越富水砂层一直是浅埋暗挖隧道的难点.
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Telling a complete stranger about your life is difficult...
要对一个素昧平生的人谈自己的生活经历是比较困难。
《柯林斯高阶英汉双解学习词典》
Port congestion's stiffen owner and fixing more difficult at your limit.
港口交通发生混乱,船主不知所措.按贵公司规定支做,恐困难更大.
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The star rotation is a difficult problem in the theory of the stellar structure and evolution.
恒星的自转,是恒星结构和演化理论的难点.
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The bill steers a difficult course between the demands of environmentalists and those of business.
该项议案妥善均衡了人类生态学家和商人的要求.
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As the afternoon wore away, I found it more and more difficult to stay awake.
下午慢慢过去, 我才发觉越来越难以抗拒睡意.
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Stats are presented in many forms and are quite difficult to understand.
统计数据会以众多的表格形式来呈现,理解起来很难.
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The Stardust interstellar dust collector, however, posed a far more difficult challenge.
然而“星尘”的星际尘埃收集器却是一个巨大的挑战.
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但有时浆料和蜡质在烧毛后会牢固地粘在织物上, 增加退浆的困难.
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This difficult problem be solved by mounting winglets on the stabilizing wing.
采用在稳定翼上加装小襟翼的方法,即可以解决这一难题.
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He found the test difficult but nevertheless made a good stab at it.
尽管他觉得试题很难，但还是尽力去做了。
《牛津高阶英汉双解词典》
The path to the road is narrow and difficult, but we can squeak through.
这条小路通向大路,但是又窄又难走, 不过我们能够穿过去.
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