1. Despite his hard work, he felt unappreciated by his colleagues.

2. Many artists feel unappreciated in the commercial world.

3. She was unappreciated for her efforts in organizing the event.

4. The contributions of the volunteers often go unappreciated.

5. He became unappreciated after years of dedicated service.

6. The team felt unappreciated when their ideas were ignored.

1. 尽管他工作努力，但他觉得同事们没有欣赏他。

2. 许多艺术家在商业界感到不被赏识。

3. 她为了组织活动的努力没有得到认可。

4. 志愿者的贡献常常被忽视。

5. 多年的奉献后，他变得不被赏识了。

6. 当他们的想法被忽略时，团队感到不被欣赏。