express locomotive

例句：

1. 1.She expressed her gratitude with a warm smile.
   她用温暖的微笑表达了她的感激之情。
2. 2. The teacher expressed his concern for the students' safety.
   老师表达了对学生安全的关心。
3. 3. 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。