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有难度13-6.Ithastobetallbecauseitislikeagiantblockandtackle,andwehavetolowerintothegroundandhauloutofthegroundgreatlengthsofdrillpipewhicharerotatedbyanengineatthetopandarefittedwithacuttingbitatthe

题目详情
有难度
13-6.It has to be tall because it is like a giant block and tackle,and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
【译文】井架必须很高,因为它像一个巨型滑轮组.我们必须把很长的钻杆一节节地钻入地下,然后再从地下拉出来.钻杆顶部安装的发动机带动钻杆旋转,它的底部装有钻头.
【讲解】句首的it指an old derrick.great lengths of drill pipe… bottom作lower和haul的宾语.既然注释说great lengths of drill pipe… bottom作lower和haul的宾语那为什么没有直接放在lower和haul的后面?这是什么用法?还有课文哪里能翻译出一节一节的意思?
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答案和解析
这是因为宾语实在太长了所以后置了一下...
要翻译准确的话只能人工翻,网上翻出来总是不太准的