Guyanan

例句：

1. 1. The Guyanan people are known for their unique culture and traditions.
   圭亚那人以其独特的文化和传统而闻名。
2. 2. Many Guyanans work in the oil industry, which is a major source of income for them.
   许多圭亚那人在石油行业工作，这是他们的主要收入来源。
3. 3. The Guyanan government has been working hard to improve the living conditions of its citizens.
   圭亚那政府一直在努力改善公民的生活水平。