重點講解：
1. run into
意外碰到；
eg. I ran into my professor in the lounge.
我在休息室偶然遇見我的教授。
eg. We seem to run Into each other often lately.
我們最近好像經常碰面。
2. be royal to sb.
忠于；
eg. The vassal swore that he would be loyal to the king forever.
這位封臣宣誓他將永遠忠誠于國王。
eg. She was loyal to her faith.
她忠于自己的信念。
3. protect sb. from sth.
保護；防護；
eg. He raised his arm to protect his child from hurt.
他伸出手去，保護他的孩子免受傷害。
eg. Skiers wear goggles to protect their eyes from the sun.
滑雪者都戴上護目鏡使眼睛不受陽光傷害。
4. overplay one's hand
過高估計自己的形勢；
eg. The United States has to be careful it doesn't overplay its hand.
美國必須謹防高估自身實力。
eg. The union is in danger of overplaying its hand in the current dispute.
工會在目前糾紛中高估自己實力有失敗之虞。
5. forget it
沒關系；不必在意；不要再提了；算了；
eg. "I am sorry I broke your teapot.""Forget it.”
“對不起，我打破了你的茶壺。”“沒關系。”
eg. Oh, forget it ! Don't say any more about it. It's time for a break [ rest ] .
算了，別說了， 該休息了。
6. go for it
爭取；
eg. Go for it, John! You know you can beat him.
努力爭取吧，約翰！你知道你是可以打敗他的。
eg. Women believe they can achieve now, and they go for it.
現在婦女相信她們能取得成就，從而努力去爭取。