Cavemen
n. 洞穴人（caveman的复数）
🗣️ 情景例句
I enjoyed reading these books very much.
我很喜欢读这些书。
What is it you don't like about winter weather?
你不喜欢冬天什么样的天气？
The hovercraft is particularly useful in large areas with poor communications such as Africa or Australia;
气垫船在非洲、澳大利亚等交通不发达地区特别有用。