加入八 科学与技术即将举行的活动，地点：Vietnam。 Vietnam is a Southeast Asian country known for its stunning natural beauty, rich history, and vibrant culture, featuring bustling cities, picturesque rice terraces, serene beaches, and famous landmarks such as Ha Long Bay, the imperial city of Hue, and the historic town of Hoi An, making it a diverse and captivating destination for travelers.
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