说“谢谢”是表现我们对他人感激之情的方式之一。如果你想在英语交流中自然地表达谢意，以下是几种短语/单词，供你参考：
1. Thanks a lot!
2. Thanks so much!
3. Thank you very much!
4. I really appreciate it.
5. You're too kind.
6. That's really sweet of you.
7. I owe you one.
8. You're the best.
9. That's so thoughtful of you.
10. How can I ever thank you?
以上10种表达方式都可以表达出对别人的感激之情。在选择合适的表达方式时，可以考虑表达的场合，感激之情的程度等因素。
