The rice people in Taiwan eat is the product of water paddies. Cadmium goes from the mud through the roots and stem and spreads into the leaves, so it gets somewhat thinned out.
我們吃的稻米是水稻的果實，鎘由泥土經過根、莖、再分散到葉，已「過五關、斬六將」，稀釋掉許多濃度。