It was made by hand, not by machine.

它是用手工织的，而不是机器织的。

youdao

The hat is made by hand not by machine.

这顶帽子是由手工而不是机器做的。

youdao

Look! This is made by hand, not by machine.

瞧！这是手工制作的，而不是机器做的。

youdao

The study compared trees that had been thinned by machine with those that had not been thinned.

VOA: special.2009.11.10

So Microsoft turned the Xbox 360 into the dominant games console, not by making a better gaming machine, but by giving people a platform for getting more out of their living room.

BBC: Viewpoint: How Sony slipped back

The guns covered by the original were not the fully automatic machine guns used by the military, but semiautomatic versions of those guns.

WSJ: John Lott: The Facts About Assault Weapons and Crime

Though nobody used this analogy, I understand the government argument to be: just as we are not going to recover by asking Siemens to make mops and buckets, we are also not going to recover by selling high-end machine tools to pensioners in Potsdam.

ECONOMIST: European politics