13. Do you have a more inexpensive?
你们有没有便宜的房间?
还能这样说：
Do you have any cheaper room?
Do you have any room less expensive?
应用解析：
inexpensive disk 廉价磁盘
14. I want to book a room with a bath.
我想预订一个带盥洗室的房间。
还能这样说：
I need a room which I can take a bath.
I want to book a room in which there is a bathroom.
应用解析：
sulfuric acid bath 硫酸浴;
sunbath 日光浴;
steam bath 蒸汽浴
15. You can browse the Internet to search the hotel you want to book.
你可以上网查询你想要预订的宾馆。
还能这样说：
You can find the information about the hotel you want to book by searching the Internet.
You can check the hotel you want to book on the Internet.
16. I am sorry that the room is not available.
很抱歉房间订满了。
还能这样说：
I am sorry to tell you that there is no room to book.
I regret that there is no vacant room to book.
17. Let's check to make sure the information is correct.
核对一下信息以确保其准确无误。
还能这样说：
Let's make a check on the information to keep it accurate.
Let's check if the information is correct.
应用解析：
correct manner 适当的举止;
correct young man 品德端正的年轻人;
correct thing 正事，应该的事;
correct usuage 正确的用法