English: Our class visited a large old house on Friday.

Chinese: 我们班星期五去参观一座又大又古老的房子。


English: The house once belonged to a rich family.

Chinese: 这座房子以前属于一个富有的家庭。


English: In the main room, there was a glass case.

Chinese: 在主房间里，有一个玻璃柜。


English: Inside it, there was a silver necklace.

Chinese: 里面有一条银项链。


English: The necklace was old and very beautiful.

Chinese: 这条项链很古老，也很漂亮。


English: A guide told us its long story.

Chinese: 一位讲解员给我们讲它的悠久故事。


English: At three o’clock, the necklace was gone.

Chinese: 三点的时候，项链不见了。


English: The glass case was open, but the glass was not broken.

Chinese: 玻璃柜开着，但是玻璃没有破。


English: A window in the side room was also open.

Chinese: 旁边房间的一扇窗户也开着。


English: On the floor, we saw a blue scarf.

Chinese: 在地上，我们看见一条蓝色围巾。


English: Near the table, there was a small silver key.

Chinese: 桌子旁边有一把小银钥匙。


English: The guide looked shocked and worried.

Chinese: 讲解员看起来又吃惊又担心。


English: A visitor said she saw someone run upstairs.

Chinese: 一位参观者说她看见有人跑上楼了。


English: But the stairs were clean and dry.

Chinese: 但是楼梯很干净，也很干。


English: The cleaner was outside in the garden.

Chinese: 清洁工在外面的花园里。


English: He said he had been there for an hour.

Chinese: 他说他已经在那里待了一个小时。


English: The owner of the house was talking to the police.

Chinese: 房子的主人正在和警察说话。


English: I thought the open window might be a false clue.

Chinese: 我觉得开着的窗户可能是假线索。


English: The silver key looked more important to me.

Chinese: 那把银钥匙对我来说看起来更重要。


English: Someone who knew the room might have taken it.

Chinese: 了解这个房间的人可能拿走了它。


English: I did not think the cleaner used the small key.

Chinese: 我觉得清洁工没有用那把小钥匙。


English: The guide knew where the necklace was kept.

Chinese: 讲解员知道项链放在哪里。


English: Why is the small key important?

Chinese: 为什么那把小钥匙很重要？


English: It is important because it could open the case.

Chinese: 它很重要，因为它可能可以打开柜子。


English: Which clue looks false?

Chinese: 哪个线索看起来是假线索？


English: The open window looks false.

Chinese: 开着的窗户看起来是假线索。


English: The guide knew the room well.

Chinese: 讲解员很了解这个房间。


English: Who do you think took the necklace?

Chinese: 你觉得是谁拿了项链？


English: I think the guide took the necklace.

Chinese: 我觉得是讲解员拿了项链。