重點講解:
1. come across 偶然發現;偶然遇見;
I've never come across such an experience in my time.
我一生中從沒有經歷過這樣的事情 。
2. be capable of 有…能力的;能夠…的;
You ar e capable of better work than this.
你有能力做得比這更好 。
3. set out to do sth. 開始;著手;
We set out to find the truth behind the mystery.
我們開始著手揭開謎團背后的真相 。
4. come along (尤用于鼓勵別人參加某活動)來吧,一起來;
There's a big press launch today and you're most welcome to come along.
今天有一個大型的媒體推介會,非常希望您能光臨 。
adj. 有效的,有影響的