2 sentences

1. 老夫今年已年过六旬。

   lǎo​fū jīn​nián yǐ nián guò liù xún.

   I am already over sixty years old.

   Source: Dong Chinese Dictionary

2. 老夫认为者个计策甚妙，不知诸位意下如何？

   lǎo​fū rèn​wéi zhě gě jì​cè shèn miào, bù zhī zhū​wèi yì​xià rú​hé?

   I believe this plan is excellent; I wonder what all of you think?

   Source: Dong Chinese Dictionary