N-COUNT A needle exchange is a place where drug addicts are able to obtain new syringes in exchange for used ones. (吸毒者)针具交换中心
...needle exchange programmes.
...针具交换项目。
Project in Yunnan, Guangxi, Vietnam and Myanmar operation, involving 15 needle exchange sites to carry out the project.
项目在云南、广西、越南和缅甸运作，涉及15个针具交换项目点的开展。
Many communities now have needle exchange programs, where you can get rid of used syringes and get new, sterile ones for free.
有很多社团提供针头更换项目，可以用旧针管免费换新的，消毒过的针管。
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。
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