It is one of two natural islands dividing the Seine and is an example of some of the first attempts at urban planning as it was mapped out from end to end which is apparent when you see it.

• 这片绿洲是分划塞纳河的两个自然岛屿中之一，同时也是市区规划行动中的一些初步尝试的榜样，这片地方从头到尾都设计规划得停当，你在见到这片地方的时候就很容易看出来了。