Ecological grounds However, making a "clone" of a natural environment in the middle of a city isn't as easy as one might think. You can plant plants, but how do you persuade the animals to come?
然而，要在身處市中心的校園內「複製」一個自然生態系，並沒有想像中的容易；植物可以採取人工種植，但動物要從哪兒「請」過來？