hard-to-cut rock 中文意思是什麼

hard-to-cut rock 解釋
難鑿巖石
  • hard : adj 1 硬的，堅固的 （opp soft）。2 （身體）結實的；（組織等）健全的。3 （問題、工作等）困難的，費...
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • cut : vt （cut; cutting）1 切，割，截，斬，砍（樹），剪（發等）；切斷，割下；採伐；剪下；修剪，刈。 I h...
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  1. This is why a special tunnelling machine capable of excavating through both soft ground as well as hard rock was used. without this machine, the tunnelling would have to be done by cut - and - cover method, causing major traffic and environmental disruption. with this tbm, all these impacts can be avoided

    故此選用這臺既可在軟土又可在硬石層運作的隧道鉆挖機，避免以明挖隨填的方法開鑿隧道，免卻對交通及環境造成嚴重影響。
  2. As well as the danger inherent in running in front of a bull ( it ' s worth remembering that this is an animal which weights about 600 kilos - some 120 stone - and which has two big rock - hard horns which can cut through practically anything, not to mention possible bruising from just being stepped on, there is also the problem of overcrowding in the run

    和跑在牛隻之前存在的危險（很值得記住的是這是一隻重達約六百公斤的動物約一百二磅以及它有兩支如石一般堅硬及可以刺透任何實際物品的角，更別提只是被它踏過的可能瘀青，而且在路跑中也有過于擁擠的問題。
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