实质上，这项原则具体是指：一些国家拥有与其他国家不同的环境问题和责任，因此，里约宣言第七项条款如下。

In essence, this principle embodies the idea that some states have different environmental concerns and responsibilities from others. Thus, principle 7 of the Rio Declaration states.

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国立威尔斯(士)植物园是按里约全球最高会议明确的可持续性原则而建立的第一个国家植物园。

The national botanic garden of Walse is the first national botanic garden to be built with a clear vision derived from the principles of sustainability laid down at the Rio Earth Summit.

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第一、应秉承里约精神和原则，特别是“共同但有区别的责任”原则。

First, the Rio spirit and principles, in particular the principle of "common but differentiated responsibilities" should be followed.

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