重點講解:
1. link up to 連接;接合;
The television screens of the next century will be linked up to an emerging world telecommunications grid.
下個世紀的電視屏幕將會接入到正在形成的全球電信網絡中 。
2. light up 照亮;發亮;
Many shooting stars li ght up the sky.
許多流星照亮了天空 。
3. enable sb. to do sth. 使能夠;使有機會;
The software enables you to access the Internet in seconds.
這種軟件使你在幾秒鐘內便可訪問互聯網 。
4. be involved in 卷入的;參與的;與…有密切關聯的;
He is still involved in voluntary work promoting local enterprise.
他仍在從事促進當地創業的志愿者工作 。