"Dear Sir," she began.
“尊敬的先生”，她開始寫到。
"A pleasure to meet you, sir," he said.
“很榮幸見到您，先生，”他說。
Could I interest you in this model, Sir?
先生，請你瞧瞧這個型號好嗎？
"We shall, sir," said Thorne, with conviction.
索恩堅定地說：“先生，我們會的”。
Could you sign the hotel register please, sir?
先生，請在酒店登記簿上簽字好嗎？