重點講解:
1. at first 最初;起初;開始時;
At first I wasn't aware that he was ill.
開始我沒有察覺到他有病。
2. pass on 傳遞;
They have come to us to pass on their valuable experience.
他們給我們傳經送寶來了。
3. used to do sth. 過去常常;過去曾;
He's much fatter than he used to be.
他較以前胖多了。
4. make up one's mind 拿定主意;下定決心;
She said she couldn't make up her mind.
她說她還拿不定主意。
宣布的