He told an amusing story as a lead-in to the serious part of his speech.
He told an amusing story as a lead-in to the serious part of his speech.
他讲了一个有趣的故事作他演说中重要内容的引子.
He told an amusing story as a lead-in to the serious part of his speech.
他讲了一个有趣的故事作他演说中重要内容的引子.