重點講解：
1. more than
超過；超出；
eg. We've despair of him; he can't keep a job for more than six months.
我們對他已經絕望了，他做什么工作都不能超過半年。
eg. This city has a population of more than 1,000,000.
這個城市人口超過一百萬。
eg. The system has the ability to run more than one program at the same time.
該系統能夠同時運行一個以上的程序。
2. a wide range of
許多；廣泛的；各式各樣的；
eg. This store sells a wide range of TV sets.
這家商店出售各種型號的彩色電視機。
eg. The hotel offers a wide range of facilities.
這家酒店提供各種各樣的設施。
eg. A wide range of emotionally stressful events may trigger a relapse.
多種令人情緒緊張的事情都可能引起舊病復發。