These organisms like this are abundant in the world around us and our immune system prevents us from getting sick most of the time.
在我们周围充斥着像这样的生物体,而我们的免疫系统在大多数时候能够抵御疾病。
Doctor Lind thought the sailors were getting sick because they failed to eat some kinds of foods when they were at sea for many months.
VOA: special.2009.04.21
And the idea is that a connection between what something tastes and getting sick is natural.
味道与恶心之间的联系,是天生的。
So these organisms like this are abundant in the world around us and our immune system prevents us from getting sick most of the time.
在我们周围充斥着像这样的生物体,而免疫系统在大多数时候能够抵御疾病
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