重点讲解：
1. not at all
（用于表示强调）一点不，根本没有；
eg. I am not at all satisfied with the present situation.
我对现状根本不满意。
eg. It is not at all likely that he will act so foolishly as that.
他决不会那样愚蠢地行事。
2. try to do sth.
设法；尝试；努力做某事；
eg. Try to make the effort to work your way through all of your tasks one at a time…
争取努力把你所有的任务一次完成一项。
eg. Don't try to smooth over your faults.
不要设法掩饰你的过错。
3. good-looking
adj. 漂亮的；好看的；
eg. Cassandra noticed him because he was good-looking.
卡桑德拉注意到他因为他长得帅气。
eg. She was not exactly good-looking, but definitely attractive.
她并不算漂亮，但确实很有魅力。
4. the last word
（讨论、争论、分歧中的）最终决定权；
eg. She does like to have the last word in any discussion...
她确实喜欢商量什么事都最终自己说了算。
eg. The final word will still come from the Secretary of State.
最后仍然要由国务卿来定夺。