Both "amaze" and "astound" express surprise, but they have subtle differences in meaning. "Amaze" suggests a feeling of wonder or surprise, often something unexpected but still enjoyable. "Astound", on the other hand, implies a more significant and often shocking surprise, something that leaves you speechless or stunned. The difference is similar to the difference between being pleasantly surprised and being completely shocked.

Here are some example sentences to illustrate the difference:

• Amaze: "The magician's tricks amazed the audience." (English) "The magician's tricks astonished the audience." (English translation)
• Amaze: "I was amazed by the beauty of the sunset." (English) "I was amazed by the beauty of the sunset." (English translation)
• Astound: "The news astounded everyone." (English) "The news stunned everyone." (English translation)
• Astound: "The sudden change in the weather astounded the locals." (English) "The sudden change in the weather stunned the locals." (English translation)

These words are commonly used in writing and everyday conversation, and understanding the nuances of their meaning can help you communicate more effectively. Learning subtle differences in word choice is key to becoming a more effective English communicator!
Happy learning!