双语例句
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Food and drug safety experts have complained for years about a flawed system that has led to food scares or mass poisonings tied to counterfeit or substandard medicines on the market.
一些食品、药品安全方面的专家这几年一直在抱怨是由于制度的缺陷导致市场上出现许多因伪劣食品、药品造成中毒的事件。