On the other hand, Mrs. Cavendish believed that the slip of paper to which her mother-in-law clung so tenaciously was a written proof of her own husband's infidelity.

另一方面，卡文迪什夫人认为她婆婆死死抓住的那张纸条是她丈夫不忠的书面证据。

The precise measurements of pyramids indicate that  highly skilled and passionate individuals worked on them. There is also written proof of skillful  construction workers and artists working on them.

金字塔的精确测量表明，高技能和热情的人在他们身上工作。还有熟练的建筑工人和艺术家在其上工作的书面证明。