Statistical library
[计] 统计程序库
🧩 词语组成解析
🗣️ 情景例句
If you had your choice of all the places in the world.
假如你可以选择世界上的任何地方。
I need small change.
我需要零钱。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。