Rina keeps family photos on a shelf in her hallway. She has six photos in silver frames.
丽娜把家人的照片放在走廊的架子上，一共有六张，都装在银色相框里。
She sees them every day before work. She knows their order well.
她每天上班前都会看到它们，对它们的顺序再熟悉不过。
One Monday, she stops and looks twice. The photos are in a different order.
星期一，她停下脚步，又看了一眼。照片的顺序变了。
The wedding photo is now on the left. It is usually on the right.
结婚照现在在左边。它平时是在右边的。
Rina is surprised. She puts the photos back the way she likes them.
丽娜很吃惊。她把照片放回了她喜欢的样子。
On Wednesday, the same thing happens again. Two photos change places once more.
到了星期三，同样的事又发生了。有两张照片又换了位置。
She checks the front door. It is locked, just like always. Nothing else in the house looks different.
她检查了前门。门和往常一样锁着。家里其他地方也没有什么不同。
That evening, her nephew Arlo comes to visit. He is eight years old and full of energy.
那天晚上，她的侄子阿洛来做客。他八岁，精力充沛。
Rina watches him walk past the shelf. He stops and touches one of the frames.
丽娜看着他从架子旁边走过。他停下来，摸了摸其中一个相框。
"I like moving them around," Arlo says. "I like this picture here."
“我喜欢把它们换来换去，”阿洛说，“我喜欢这张放在这里。”
Rina laughs and sits down next to him. "Next time, tell me first," she says. "I almost thought something strange happened here!"
丽娜笑着在他身边坐下。“下次先告诉我一声，”她说，“我差点以为这里发生了什么怪事呢！”
