This, then, is the dilemma facing the future of TB control. And this, too, is one of the biggest problems facing public health today.
这是结核病控制前景遇到的难题，也是今天面临的最重大公共卫生问题之一。
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The article argues that granting students loans by social security cards from social security fund can radically solve the dilemma of students' credit squeeze and the student loan risk control.