Water is the "life blood" of our Earth.

水是我们地球的'生活血统'。

Credit is the life blood of the consumer society.

信誉是消费界的生命线。

Borrowings are the lexical life blood of all languages.

借款是所有语言词法生活血液。

First, international trade is the life blood of East Asia.

首先，国际贸易是东亚经济的命脉。

These ties among our people are the life blood of our emerging partnership.

我们人民之间的纽带是我们新兴伙伴关系的生命力。