假设你是李华，你的外国朋友给你寄送一本词典，你准备给他回赠一个礼物，并邀请他来中国旅行，请你给你 TOM 写一封电子邮件:
1. 感谢送的词典
2.介绍你送的礼物
3.邀请他来咱们这里旅行

参考范文：

Dear Tom,

I hope this email finds you well! I was so excited when I received the English dictionary you sent me. Thank you so much—it’s exactly what I need for my English studies. As a small gift in return, I’m sending you a traditional Chinese silk scarf. It’s made of soft silk with beautiful patterns of Chinese mountains and rivers. I think you’ll like its bright colors and unique design. It’s a little piece of Chinese culture for you.

I’d love to invite you to visit China someday—see famous places, taste delicious Chinese food, and experience our interesting culture. I’ll be your guide and show you around.

Looking forward to your reply!

Best wishes,

Li Hua