He has extensive geotechnical experience both in the design and construction for projects in challenging ground conditions i. e. reclamation, soft ground, bouldary bed, rock formation etc.

拥有丰富的复杂地层条件下项目设计和施工的岩土工程经验，例如围垦、软土、多块石的基层、岩石构造等。

youdao

When purchasing their narrowboat, they used their past motorhome experience to select bed layouts, galley design and storage requirements.

BBC: How we quit our jobs to travel: The civil servants