The duo also checked the condition of the space station's external structure, it noted.

两人还检查了空间站外部结构的状况。

We can compare plants' external and internal structures across groups to identify similarities that might point to a shared evolutionary history.

我们可以比较不同群体植物的外部和内部结构，以确定可能指向共同进化史的相似之处。

This external structure also made the building much lighter, meaning there'd be less weight to support overall.

这种外部结构也使建筑物更轻，这意味着支撑整体的重量会更轻。

He has the internal structure to hear, he just doesn't have a canal or external structure.

他有内部听觉器官，只是没有耳道和外部结构。

We do, however, have one suggestion: That humanity's efforts should be spent not so much on retooling the external structure of relationships

然而，我们确实有一个建议：人类的努力不应该花在重组关系的外部结构上。

What this all means is that the structure of the stuff sitting up in your cranium isn't up to the task of preparing for a test – so you need to build external structures to help it out.

这一切都意味着你的头盖骨里的东西的结构不能胜任准备测试的任务——所以你需要建立外部结构来帮助它。