given frequency

例句：

1. 1. The teacher gave the student a chance to explain his mistake.
   老师给了学生解释错误的机会。
2. 2. She gave me her phone number so I could reach her easily.
   她给了我她的电话号码以便我能容易地联系到她。
3. 3. The company gave away free samples of its new product.
   公司免费分发了它的新产品样品。