對於教師的感恩話語可以用以下英文表達：
1. "Thank you for being an inspiration and a guide for us all."
2. "Thank you for your dedication and commitment to teaching."
3. "Thank you for always being there for us, even when we needed it the most."
4. "You are an angel in our lives, and we are forever grateful for everything you do."
5. "Thank you for making learning fun and exciting, and for shaping our minds into well-rounded individuals."
6. "You are truly a gifted teacher, and we are lucky to have you in our lives."
7. "Thank you for teaching us not just about books, but about life and values as well."
8. "You are an outstanding role model, and we are forever grateful for your influence on our lives."
請記住，表達感激之情的方式有很多種，選擇最符合你和教師之間關係的方式進行表達。