經(jīng)典句型:I want to buy a ticket to Shanghai. 我要買一張到上海的票。

A:I want to buy a ticket to Shanghai.
甲:我要買一張到上海的票。
B:Do you want a sleeper?
乙:要臥鋪嗎?
A:How much does a sleeper cost?
甲:臥鋪多少錢?
A:The lower berth costs 285 yuan,the middle 279 yuan and the upper berth costs 273 yuan.
甲:下鋪285元，中鋪279元，上鋪273元。
B:I'd like a lower one.
乙:我要一張下鋪。

經(jīng)典句型:I'd like an upper berth. 我要上鋪。

A:Do you have a lower one?
甲:有下鋪嗎？
B:No,there're only middle ones and upper ones left.
乙:沒有了，只剩中鋪和上鋪了。
A:I'd like an upper one.
甲:我要一張上鋪。

句型講解：
火車上的sleeper是“臥鋪”的意思，也可以用berth來表示。上中下鋪分別是upper berth,middle berth和lower berth。