Water is used not just to grow food but to make every kind of product, from microchips to steel girders.

水不仅用来种植粮食，还用来制造从芯片到建房、架桥用的钢梁等各种产品。

The garden is behind the university's Asian Centre, which was built using steel girders from Japan's exhibit at Osaka Expo.

这个花园位于大学亚洲中心的后面，这个中心是用大阪世博会日本展品中的钢梁建造的。