Swiss building regulations are notoriously tight and building on this block was particularly challenging.

众所周知，瑞士的建筑法规非常严格，这也使得建筑的设计特别具有挑战性。

youdao

A book, tight shut, is but a block of paper.

一本书，如果紧紧合上不读，只是一叠废纸。

youdao

A book, tight shut, is but a block of paper.

一本书，如果紧紧合上不读，只是一叠废纸。

youdao