用英语怎么说：棒极了和令人失望的事儿 to rock & letdown (97)

Li Hua会学到两个常用语：to rock和letdown. LH: 哎哟，这一趟过山车坐得我晕头转向的，直想吐！真是活受罪！ LL: You are sick and dizzy? What are you talking about? That rollercoaster rocks! I’m going to ride it again! LL: No, no, I didn’t say that it rocked back and forth. To rock means to be great. If something or some experience is really fun or exciting, we say It rocks! LL: That’s right, Li Hua. I’m sure you’ve heard this expression before. LH: 还真是，上星期我和同学到学校附近那家湖南餐馆吃饭。吃完饭，我同学说，That meal rocked!. 我当时没听懂，所以没敢答腔，现在我可明白了，她呀是在夸那顿饭好吃呢！ LL: Yeah, she must have liked it. Everyone likes Hunan Garden. That restaurant rocks. LL: Sure if someone tells you some good news, you might say, That rocks! LH: 哎，说到好消息，我还真有个好消息告诉你，你知道吗，有家私人学校打算等我毕业后要聘用我呢！ LL: Whoa, really? That’s great news. That rocks, Li Hua. You haven’t even graduated yet, and this private school already offered you a great job!******LH: 哇，总算可以回家了，我真担心你会不会坐过山车坐上了瘾呢！ LL: Well, I liked the two rollercoaster rides, but the park itself was kind of a letdown. LL: I said that the park is a letdown. A letdown is something that disappoints you. The park really wasn’t especially bad, but I was expecting it to be better. It was a real letdown. LL: Well, It was too crowded. The lines in front of the rides were too long. LL: Well, my History Professor is a real letdown. He’s a well-known expert in his area, but he’s not very good at giving lectures. LL: I’m glad you remember that. My first trip to the Great Wall WAS truly a letdown. It was so crowded with tourists and souvenir peddlers. 今天李华从Larry那儿学到两个常用语。一个是rock, 说something rocks，就相当于中文里的棒极了。李华学到的另一个常用语是letdown, 意思是让人失望的事。