OK. In the last class, we started talking about useful plant fibers.

在上一节课，我们开始探讨有用的植物纤维。

That's adjacent to the Garden of Useful Plants, which contains plants associated with scientific developments of the past and present.

这些有毒植物与“药用植物园”相邻，“药用植物园”包含了过去和现在科学发展的相关植物。

There are several other useful plants that grow in our gardens which are really cabbages, although we call them by other names.

我们的菜园里还有几种其他有用的植物，也属于卷心菜一类，但名字是不一样的。

That's adjacent to the Garden of Useful Plants, which contains plants associated with scientific developments of the past and present.

爱：毗邻有用植物花园，里面有与过去和现在的科学发展相关的植物。