Currently, many problems concerning the safety of food have popped up. As for me, I believe at least three factors account for this issue。

First, I observe that profits drive many food producers to commit illegal things. They aim to gain more money at the expense of consumers’ health. Second, the overuse of agricultural pesticide has resulted in the degradation of food quality. The excessive pesticide bears enormous health hazard for people. Furthermore, some food producers inject hormones into domestic animals so as to make them grow more quickly and thus they can turn in more profit. As a result, people’s health has been seriously disturbed。

All in all, food safety is such a great concern, and we all should do establish laws and implement them effectively to avoid producing toxic foods。

原文翻译：

目前，许多有关食品安全的问题已经弹出。至于我，我相信这个问题至少有三个因素。

首先，我观察到的利润驱动许多食品生产者违法的事情。他们的目标是获得更多的钱，不惜牺牲消费者的健康。其次，过度使用农药导致食品质量的退化。农药超标承担巨大健康危害人。此外，一些食品生产商注入成国内动物激素，从而使他们更快速地增长，因此，他们可以把更多的利润。其结果是，人们的健康受到严重影响。

总而言之，食品安全是这样一个伟大的关注，大家都应该做建立法律，并有效地实现它们，以避免产生有毒的食物。