If you can't get a cab, give me a call. It's not safe to walk home along at night.
如果你叫不到出租车的话,打电话给我,晚上一人走回家不安全。
What's that? asked Lucy. She pointed at a strange thing with three legs and a strange top. It was made of metal.
“那是什么?”露西说。露西指着一个有三条腿和一个奇怪的顶部的怪怪的东西问。是用金属造的。