address the letter to sb的意思是给某人写信。也可以写成Write to sb.。 例句
1 你想给另一个国家的某人写信吗 Would you like to write to someone in another country?
2 如果你给某人写信，你更喜欢一般信件呢还是电子邮件。 If you write to someone， which do you prefer， a letter or an email?
3 如果你直接给一个公司写信，又想把信直接送达某人或者某部门，可以用一个加注行。 Use an attention line when you write directly to a company and want the letter directed to a person and/ or department.
4 他们发现，那些直接写信给某人的人比那些以第三人称写某人的人胆固醇含量下降得更多。 They found that those who wrote directly to someone showed greater reductions in cholesterol than those who wrote in the third person about someone.
5 写信给你，只有一个原因，我深深爱上某人。 To you， Just for one reason， I fall in love with sb so much.
