【今日情节】今天我们要学的词是 

security安全





【友情提示】只需听写文中出现的英文句子，今天有3个句子哟。

                   英语解释我标在了注解中哦，希望大家可以看一下~~

                   ^_^


Hints: 



The money I've saved is my security against hard times. For security reasons the passengers have to be searched. Living in such an area, he has no feeling of security.
我积攒的钱可使我遇难不慌。为了确保安全，旅客得接受检查。住在这样的地区他没有安全感。