重点讲解:
1. gobble up 狼吞虎咽;贪婪地吃;
As he was still hungry, he gobbled up a second sandwich.
因为还饿,他又狼吞虎咽地吃了第二块三明治 。
2. all of a sudden 突然地;出乎意料地;
All of a sudden she didn't look sleepy any more.
她突然看起来一点都不困了 。
3. change one's mind (使)改变主意;(使)改变决定;
I was going to vote for him, but I changed my mind and voted for Reagan.
我原本准备投他的票,后来却改变了主意,把票投给了里根 。
4. go wrong 出毛病的,出差错;
When things go wrong, all of us naturally feel disappointed and frustrated.
出问题时,我们大家自然都感到失望和沮丧 。
adv. 本质上,本来