重點講解:
1. a piece of 一張;一片;
He handed her a piece of paper certifying she was in good health
他遞給她一份她的健康證明書 。
2. dependent on 依賴于;依靠于;
You can't be dependent on your parents all your life.
你不可能一輩子靠父母生活 。
3. be open to 對……開放;向……開放 ;
The show will be open to the public at 2pm; admission will be 50p.
演出下午兩點開始,入場費50便士 。
4. expand to 擴大為;擴展到;
The plan is to expand to 300,000.
他們的計劃是擴充到30萬人 。