因為浣熊吃的有些植物是有毒的，因此浣熊會習慣將這些東西拿到水里洗一洗，

因為浣熊吃的有些植物是有毒的，因此浣熊會習慣將這些東西拿到水里洗一洗，將表面的毒素洗掉再食用。

結果 (英文) 1:

Since raccoons eat some plants are poisonous, so the raccoons will get used to these things get in the water wash, wash the surface of the toxin and then eat.

結果 (英文) 2:

Because some of the plants the raccoon eats are poisonous, raccoons are used to taking these things to the water and washing them, washing the toxins off the surface and then eating them.

結果 (英文) 3:

Because some of the plants that raccoons eat are poisonous, raccoons will be used to wash these things in water, wash off the toxins on the surface, and then eat them.