give expression to

例句：

1. 1. She gave her feelings to her friends in a heartfelt letter.
   她用一封充满感情的信向她的朋友表达了自己的感受。
2. 2. The artist expressed his love for nature through his paintings.
   艺术家通过他的画作表达了对自然的热爱。
3. 3. The new policy was meant to express the government's commitment to environmental protection.
   新政策旨在表达政府对环境保护的承诺。