protection mechanism的用法和样例：
例句
- Italy's Civil Protection Agency, in charge of the latter, received high marks for its response to the L'Aquila quake.
意大利市政保护机构负责灾后反应，他们由于对阿奎拉地震的反应受到了较高的评价。 - The various child protection agencies in the US say that millions of children are victims of maltreatment in the form of neglect, in the average year.Yes, neglect.
在美国，各种儿童保护机构表示，平均每年，有千万儿童成为了因忽略冷漠是受害者，这是一种虐待！
