[已关闭问题] 雅思长难句
提问者: jasperstone - Q籽一级  [收藏]
提问时间2008-5-23 14:19:52 问题为何被关闭 浏览 649 次
1 And the civil engineers are as interested in performance as in speed and size.
2You an engineer around the problems,or you can engineer them out.
3At the same time sand was dredged from the waters and piled on top of the layer of stiff clay that the massive dredging had laid here.
4This makes if earies for unitilies to dig trench granite is unyielding stuff.
5That will stop san particles from being washed into the rock voids and so causing further settlement.
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