2 sentences

1. 人与人之间的尊重和付出应该是对等的。

   rén yǔ rén zhī​jiān de zūn​zhòng hé fù​chū yīng​gāi shì duì​děng de.

   Respect and effort between people should be reciprocal.

   Source: Dong Chinese Dictionary

2. 双方同意在对等的基础上进行外交谈判。

   shuāng​fāng tóng​yì zài duì​děng de jī​chǔ shàng jìn​xíng wài​jiāo tán​pàn.

   The two sides agreed to conduct diplomatic negotiations on a reciprocal basis.

   Source: Dong Chinese Dictionary