When we specify the position of an object, we cannot do so in absolute terms; we must always do so within the context of a specific reference frame.

我们知道不能用绝对坐标来描述物体的位置，要描述物体的位置，必须把物体放置于特定的参考系中。

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We would like to actively discuss the specific cooperation projects with ASEAN in the areas identified in the terms of reference. In this connection, I would like to make the following observations.

我们愿在“职责范围”确定的合作领域内积极探讨中国与东盟的具体合作项目。

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