Magnets .
磁铁。
Magnets attract things made of iron.
磁铁吸引铁做的东西。
Magnets attract things like paper clips and steel spoons.
磁铁吸引像回形针和钢勺子这样的东西。
They attract objects without touching them.
它们吸引物体而不接触它们。
Magnets attract metals that have iron in them.
磁铁吸引含铁的金属。
Magnets do not attract things made of rubber, wood, plastic, etc.
磁铁不会吸引橡胶、木头、塑料等制成的东西。
Magnets have two poles.
磁铁有两极。
The N shows the North Pole and the S shows the South Pole.
N代表北极，S代表南极。
Try to put two magnets together.
试着把两个磁铁放在一起。
If the poles are different, they will attract each other.
如果两极不同，它们会相互吸引。
If the poles are the same, they will repel each other.
如果两极相同，它们将相互排斥。