social security mechanism的用法和样例：
例句
- We will establish a stable guarantee mechanism of input, including family planning expenditures into government budgets at different levels.
建立稳定的投入保障机制，把计划生育经费纳入各级政府的财政预算，切实予以保证。 - And it is saddled with unfunded pensions from the pre-reform era, when industrial workers enjoyed a cradle-to-grave security system.
改革前，中国工业工人享受的是终身保障机制，而没有建立退休金保险系统。
