改进题：I will share with President Carter my conclusion that our two countries are destined to grow together for our mutual benefit and for the benefit of all mankind.

译文：我要把我的结论告诉卡特总统，即为了我们两国人民以及全人类，我们双方一定会更加亲密。

改进题：I will share with President Carter my conclusion that our two countries are destined to grow together for our mutual benefit and for the benefit of all mankind.

译文：我要把我的结论告诉卡特总统，即为了我们两国人民以及全人类，我们双方一定会更加亲密。

改进的译文：我要把我的结论告诉卡特总统，即为了我们两国人民的利益，为了全人类的利益，我们双方一定会更加亲密。