我的爸爸是一个商人用英语怎么说

"My father is a businessman." 我的爸爸是一个商人。

来源：这是一句简单的英语句子，"my" 表示所属关系，"father" 是父亲的意思，"is" 是动词"是"的第三人称单数形式，"a" 是不定冠词，"businessman" 是商人的意思。

例句:

"My father runs his own business." (我父亲经营自己的生意)
"My father is in the import and export business." (我父亲从事进出口生意)
"My father works as a businessman in the finance industry." (我父亲在金融业从事商务工作)