Buy an insurance policy that covers accidental damage.

【accidental】购买一份意外损害保单。

But sabotage, accidental damage and bad weather meant flows of information over the vast area of the Empire were patchy at best.

但是，蓄意破坏、意外损坏和恶劣天气意味着，帝国广大地区的信息流动充其量是不完整的。