Vineyards can be sprayed with different pesticides during different growth periods of the grape, and no amount of washing or peeling will eliminate contamination because of the grape \ 's thin skin.

葡萄园，可以在葡萄的不同生长阶段喷上不同农药，和任何数量的洗涤或剥皮，将无法消除污染物，因为葡萄的外皮很薄。