boring machines

基本解释

Click here, here and here for three interesting photos of giant tunnel boring machines.
这有三张巨型隧道钻凿机器的有趣照片，点击这儿，这儿还有这儿。
blog.sina.com.cn
The Texas personal-computer behemoth, long associated with boxy, boring machines, has started emphasizing industrial design.
这家一直与方方正正的乏味机型联系在一起的得克萨斯个人电脑巨擘已经开始重视工业设计。
Product line includes special purpose machines, including Ruling Machines, Horizontal5 axis HSM's and vertical spindle drilling, milling and boring machines.
其它产品线包括：专用机床、划机、式五轴高速加工中心，以及立式钻床、床和镗床。