In addition the implementation of clean needle exchange program, so that they act to reduce needle sharing is an effective measure.
另外实施清洁针具交换项目，使他们减少共用针具行为也是一项有效措施。
The money was for a needle-exchange program, but the amount was illegal.
这笔钱用于针头交换计划，但其数额却是非法的。
The money was for a needle-exchange program, but the amount was illegal.
这笔钱用于针头交换计划，但其数额却是非法的。
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