寄赠本

例句：

1. 1. This book is a great gift for my friend's birthday.
   这本书是我朋友生日的绝佳礼物。
2. 2. The company gave away a free laptop to all employees.
   公司为所有员工免费赠送了一台笔记本电脑。
3. 3. She sent out a giveaway email campaign to promote the new product.
   她发起了一场赠品电子邮件活动来推广新产品。