He always goes on a business trip.
He is often on business for work
Does your father often go on a business trip in Beijing?Yes, he does.
He is often on business.on business的意思就是 因公事出差
He is often on business
My father often goes to Beijing on business.Does your father often go to Beijing on business?Yes, he does,. No, he doesn't.
您好，领学网为您解答：我爸经常去北京出差：My father often goes to Beijing on business.重点词汇 经常often; frequently; regularly; day-to-day北京Beijing; Peking (capital of the People's Republic of China)出差be away on official business; be travel on official business望采纳！
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