In our daily lives, we often express gratitude and admiration for those who have made significant contributions to us. When it comes to teachers, the sentiment of appreciation is particularly deep and meaningful. In Chinese, we commonly say "老师，您辛苦了" (Teacher, you've worked hard), which conveys respect and gratitude for their efforts and dedication.

If you're looking to convey this message in English, there are several ways to do so, depending on the context and level of formality desired. Here are some alternatives:

1. "Thank you for all your hard work."

This is a polite and straightforward way to acknowledge a teacher's efforts.

2. "We appreciate everything you do."

This phrase emphasizes collective gratitude and can be used in a classroom setting.

3. "You've put in so much effort, and we're grateful."

This option adds a personal touch by highlighting the teacher's specific efforts.

4. "Thank you for your dedication and commitment."

This version highlights the teacher's long-term dedication and professionalism.

5. "Your hard work has not gone unnoticed."

This expression reassures the teacher that their efforts are recognized and valued.

Each of these phrases carries a similar sentiment to "老师，您辛苦了," but they are tailored to sound natural in English. Depending on the situation, you might choose one over another to best fit the tone and relationship with the teacher.

Remember, expressing gratitude doesn't always require elaborate words. Sometimes, a simple "thank you" or a heartfelt note can mean just as much. Whether in Chinese or English, acknowledging a teacher's hard work is a beautiful way to show appreciation for their role in shaping minds and futures.