Imperatives
n. 必要的事( imperative的復數形式 ); 祈使語氣; 必須履行的責任
??? 情景例句
Excuse me. My name is Richard Stewart.
對不起 我叫Richard Stewart。
Though you cast out nature with a fork, it will still return.
本性難移。
She is a good-looking girl.
她是一個漂亮女孩。