Not only is summer a hot season but also diseases are apt to happen. To us it is neither comfortable nor safe. If we do not wish to get sick, we must pay attention to the following sanitary ways in summer. Both fresh air and clean food are indispensable to us. We must try our best to get (obtain) them. We should take at least one bath every day. Don’t wear dirty clothes. In conclusion, if we can carry out the above - mentioned rules, we will neither get (take/fall) sick nor suffer pain. 夏天不仅是个炎热的季节，而且疾病也容易发生。它对我们既不舒适也不安全。我们希望不生病，就得注意下面那些夏天卫生的方法。 新鲜空气和干净的食物两者对我们是不可缺少的。我们必须尽全力去获得它们。 我们每天至少应当洗一个澡。不要穿脏衣服。总而言之，如果我们能实行上面所说的那些规则，我们既不会生病也不会吃苦。