For a moment dantes was speechless; then he remembered that these caves might have been filled up by some accident, or even stopped up, for the sake of greater security, by Cardinal Spada.

唐太斯顿时惊得连话都说不出来了。但他转念一想，这些洞窟大概是由于某种意外的事故而被填没了，或许是红衣主教斯帕达为了更加小心而故意填没了的。

youdao

For a moment dantes was speechless; then he remembered that these caves might have been filled up by some accident, or even stopped up, for the sake of greater security, by Cardinal Spada.

唐太斯顿时惊得连话都说不出来了。但他转念一想，这些洞窟大概是由于某种意外的事故而被填没了，或许是红衣主教斯帕达为了更加小心而故意填没了的。

youdao