in conclusion   (TTS發音)

lastly最後；在結束時

    In conclusion，I world like to thank you for your coming to the meeting.最後，我對各位出席這次會議表示感謝。

    In conclusion，I'd like to say how much I've enjoyed staying in your beautiful country.最後，我想說說我呆在你們這個美麗的國家裡是多麼愉快。