1.You can answer whether you have sent a thank you card to others based on your personal experience. 2.If you have, you can share the occasion or reason for sending it, such as gratitude for a gift, help, or support.

1. 你可以根據個人經驗回答是否曾經寄過感謝卡給他人。 2. 如果有，你可以分享寄送感謝卡的場合或原因，例如對禮物、幫助或支持的感謝。