每一平方米代表一个链接。

Each square represents a link.

每人将只有半平方米到一平方米的生存空间。

Each person will have one half to one square metre of space to live in.

这些画的尺寸从A 4到超过一平方米。

Drawings range from A4 size to over 1meter square.

每一平方米的土壤都用上了，主要是种植橄榄、葡萄藤和杏树。

Every square metre of soil was used, mainly for olives, vines, and almonds.