?? 詞語組成解析
sir
[s?]
n. 先生;（用于姓名前）爵士;（中小學生對男教師的稱呼）先生;老師;
n. 加勒哈德(亞瑟王的騎士), 高潔之士
??? 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以顯示其家庭的富有。
Would 1:00 be convenient?
1點鐘行嗎？
The children pulled the boat up from the water. Then they started to look around the island.
孩子們把船從水中拉了上來。然后他們開始察看海島的四周。