因此为保证运营隧道结构的耐久性和行车过程中的安全舒适性，对存在病害或存

因此为保证运营隧道结构的耐久性和行车过程中的安全舒适性，对存在病害或存在病害隐患的隧道进行检查、养护工作成为亟需开展的工作。

結果 (英文) 1:

To guarantee the durability of tunnel structure and driving safety and comfort in the process, inspection on tunnel disease or disease risk, conservation work needed work.

結果 (英文) 2:

So driving the process to ensure the durability and operational safety of the tunnel structure in comfort, the existence of the disease or the presence of disease hidden tunnel for inspection, maintenance work became urgent work carried out.

結果 (英文) 3:

So to guarantee the operation of the tunnel durability and traffic safety in the process of comfort, the disease or the presence of disease risk tunnel inspection, maintenance work has become urgent work.