这种疾病似乎只对某些类型的植物有特异性。

The disease seems to be ___specific to certain types of plants.

你需要从商店买什么特定的东西吗？

Is there anything ___specific you need from the store?

我们需要观察动物，研究它们，并在某些情况下找出为什么特定类型的动物无法在我们破坏的自然中生存。

We need to see animals, study them, and in some cases find out why ___specific types of animals can't live in the nature which we have spoiled.