M: Li Hua, do you see that girl over there?
M: She's so hot! I've seen her around campus before and I would really love to meet her.
M: No, silly. To say someone is "hot" means that he or she is really attractive. That girl over there is definitely hot.
M: That's right, Li Hua. Now, you know who I think is hot. Tell me who do you think is hot?
L: 没错，我现在知道你喜欢谁了。至于我喜欢谁嘛，嗯...电影演员汤姆.克鲁斯 - Tom Cruise - 怎么样？I think he's hot！
M: Tom Cruise? No, I mean someone you really have a chance of going out with.
M: Yes, I mean you are not very likely to meet Tom Cruise. Besides, he's a little old now.
L: 说得也是，要想认识Tom Cruise恐怕是不太可能的。他当然比以前老了，不过，我觉得他还是很有风度的--He's very hot。
M: Now, come on, who do you think is hot?
M: Fine, be that way, but I will find out sooner or later.
L: 哎, Michael, 你喜欢的那个女孩去付钱了。要不要我去跟她说话？和她认识以后再给你介绍一下。
M: I'm not sure. Besides, I don't want her to know that I have a crush on her. She might not even like me.
L: 你不要她知道什么？You have a crush on her -- 这是什么意思？
M: "To have a crush on someone" means you really like the person.
L: 噢，to have a crush on someone就是喜欢某人。那我喜欢你，你是我的好朋友，我能不能说I have a crush on you呢？
M: No, "to have a crush on someone" means you like that person romantically.
L: 噢，对不起，刚才没弄清楚。 所以，to have a crush on someone是说对异性有好感，希望和这个人谈恋爱，才能这么说。那我能说I have a crush on Tom Cruise吗?
M: Yes, that would be appropriate. But when are you going to like someone you actually have a chance of meeting.
M: Why not? Don't you trust me?
M: Then I guess I won't know who you have a crush on any time soon.
Michael和李华在学校的书店里买书，李华学到了两个常用语。hot是指一个人对异性很有魅力和吸引力；to have a crush on someone是指对异性有好感。