What does it mean？ 涂鸦墙 Traditional Geocache

You are looking for a little 5ml plastic tube. Please return the cache back to the exact place.

你要寻找的是一个5ml塑料试管。当你找到并log后请将试管放回原来位置。

On the wall of Beijing Airport expressway, there have the longest graffiti wall in Beijing and many young man take this as the starting point of his career.

Although I don't know who is the creator and I don't know what they want to express but I was deeply attracted by these graffiti.

在机场高速公路护墙上，有许多的涂鸦，非常有特点。这个可能是中国现在最长的一条涂鸦墙了，有许多的年轻人都把这儿当做自己艺术生涯的起点。

虽然我不知道作者是谁，也不知道他们想表达什么意思，但我还是被这些涂鸦深深地吸引住了。