?一：volunteers是什么意思？

volunteers是指自愿參加某項活動或者服務的人，通常不接受任何報酬。這些人通常是出于對某種事業或者社會公益活動的熱情和責任感，自發地提供幫助和支持。

二：用法

作為名詞，volunteers可以指代一群志愿者，也可以用來形容某個人具有志愿。作為動詞，volunteer則表示自愿參加某項活動或者提供幫助。

三：例句1-5句且中英對照

1. She has been a volunteer at the local hospital for over 10 years. 她在當地醫院做志愿者已經超過10年了。

2. The organization is looking for volunteers to help with their charity event next month. 這個組織正在尋找志愿者來幫助他們下個月的慈善活動。

3. He volunteered to teach English to underprivileged children in rural areas during his summer break. 他在暑假期間自愿到農村教貧困兒童學習英語。

4. The company encourages its employees to volunteer in community service projects as part of their corporate social responsibility program. 公司鼓勵員工參與社區服務項目，作為公司社會責任計劃的一部分。

5. After the earthquake, many people volunteered to help with the rescue and relief efforts. 地震之后，許多人自愿參與救援和救助工作。

四：同義詞及用法

1. Offer one's services 自愿提供幫助

2. Lend a hand 伸出援手

3. Pitch in 共同做某事

4. Contribute one's time and effort 貢獻時間和精力

5. Give one's support 給予支持