The water collection system right here, and the energy accumulator actually part of a hair dryer.

这里是集水系统和蓄能器，它们实际上是吹风机的一部分。

The charity is also hoping data can help. They are trying a new data collection system.

该慈善机构也希望数据能有所帮助。他们正在试验一个新的数据收集系统。

No developed country or city in the entire world has the luxury of such a brilliant collection system.

全世界没有哪个发达国家或城市拥有如此辉煌的收藏体系。

The tax collection system in low-income economies also tends to be less efficient, which in turn makes generating revenue harder.

低收入经济体的税收制度也往往效率较低，这反过来又使创收变得更加困难。

After Osman's death his son Orhan established a sophisticated military organization and tax collection system geared towards funding quick territorial expansion.

奥斯曼死后，他的儿子奥尔罕建立了一个复杂的军事组织和税收系统，旨在资助快速的领土扩张。