Lamniformes
鼠鲨目
🗣️ 情景例句
This is a tough job.
这是一件困难的工作。
Let's go to the station to get a train into town.
我们到火车站去乘车进城。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！