1.The government has a list of pesticides that are allowed, but almost always there are "illegal" pesticides that get over the border and get to the farmers
get over 克服;恢复;熬过;原谅
It took me a long time to get over my cold.
我这次感冒很长时间才好 。
The actress had to learn to get over her fear of the public.
这位女演员必须学会不怯场 。