The oriented hole construction technique is key in no dig engineering, it decides the success or defeated of no dig engineering.

导向孔的施工是非开挖施工的关键，它决定着非开挖的成功与否。

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When there was no place in the whole field left to dig, the rabbit dug a tunnel to right under where the dog was lying all that time.

当整个田地里没有地方可挖时，兔子就在狗一直躺着的地方下面挖了一条隧道。

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There's no need to dig up your entire backyard, either.

也没有必要对整个后院都进行挖掘。

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The "no dig" technique involves inserting a liner impregnated with a special resin into a sewer or drain.

BBC: Sewer renovation work to begin in Glastonbury

Using 'no dig' technology will significantly reduce the timescale of the work which will in turn minimise the impact on the public.

BBC: Sewer renovation work to begin in Glastonbury

This is by no means a dig.

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