他们自己来设计和制造。

They design and build it themselves.

youdao

ARM公司自己不制造芯片，但其设计的芯片主要是大多数手机应用的基础。

ARM does not make its own chips, but its designs are the basis for most of those that go into most mobile handsets.

youdao

这最终导致我在明尼阿波利斯拥有我自己的企业，我设计，申请专利，并且制造了一些商用设备，知道现在仍在世界各地被应用。

This eventually led to owning my own business in Minneapolis where I have designed, patented and manufactured several mechanical devices that are now used throughout the world.

youdao