The sudden appearance of a security guard caused them to drop the money and run.
保安人员突然出现，他们丢下钱就跑了。
Security: Where can I put my money so the interest and principal are secure?
安全：我在哪里可以把我的钱所以利息和本金的安全吗？
So, in their minds, money can bring comfort, security, and so on.
所以，在他们的心目中，金钱所能带来的舒适与安全，等等。
They gave us Social Security and they told us they were setting up a system where we could pay our own money in, and when the time came for our retirement we could take the money out.
他们给了我们社会保障并且他们告诉我们，他们在我们能支付钱的地方建立了一个体系，并且当我们退休的时候我们可以拿到退休金。
The security men changed their usual routine and collected the money at a different time.
保安人员改变了他们通常的做法，在不同的时间取款。
The security men changed their usual routine and collected the money at a different time.
保安人员改变了他们通常的做法，在不同的时间取款。
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