英语语法分析

These venomous fish are generally found in the waters of the tropical Indo Pacific.

这种有毒鱼类常见于热带印度太平洋水域。

We speak a decimal language because an ancestral tongue, proto-Indo-European, was decimally based.

我们说的是十进制的语言，这是因为我们的始祖语言——原始印欧语——是基于十进制的。

The scholars referred to that source language as Proto-Indo-European. Proto-Indo-European is a reconstructed language.

学者们把这种源语言称为原始印欧语。原始印欧语是一种重建的语言。