From little huts to elaborate bridges like this one in Java, bamboo has been in use across the tropical regions of the world There are islands and even continents that were first reached by bamboo rafts.
从小房子到复杂的大桥， 比如这个在Java的桥， 在过去的千万年之间， 竹子在热带区域早就得到了广泛应用。 有一些小岛，甚至是大洲， 就是人们乘坐竹筏发现的。