Food Poisoning (1)

Dialog one:

commis: How do microbes (bacteria) get in food (2) ?
chef:   Mostly from your hands (3) .
commis: I should always wash them.
chef:   Yes. Everything in the kitchen should be sanitized (4) .
commis: Right, I’ll use an antiseptic to sterilize.
        (to sanitize= to sterilize)

Dialog Two

commis: What foods (5) are most dangerous?
chef:   Protein foods (6) : meat, poultry, eggs, fish, dairy products, etc.
commis: Does food poisoning have a special taste, a special smell or a special color (7) ?
chef:   No.
commis: How can I stop food poisoning?
chef:    Refrigerate food below 40F.
commis: Is there anything else I should know?
chef:   Never leave food outside the refrigerator for more than two hours (8).

Notes:

(1) 食物中毒。
(2) 细菌是如何污染食物的？
(3) 主要是通过你的双手。
(4) 厨房里所有的东西都应该消毒。
(5)(6)(7)(8)(9)“food”不可数名词，这里“foods”表明不同种类的食物。
(10) 蛋白质含量高的食物。
(11) 一般疑问句。“does”是do的第三人称单数形式，
(12) 它没词义，
(13) 是个助动词，
(14) 在这里帮助构成疑问句。
(15) 祈使句的否定形式多以do not(通常写为don’t)引起，
(16) 也可用never引起，
(17) 这时就是用never引起的祈使句，
(18) (19) “食物放在冰箱之外决不能超过两小时。”