指将毒品犯罪、黑社会性质的组织犯罪、恐怖活动犯罪或其他犯罪的违法所得及其产生的收益，通过各种手段隐瞒或掩饰起来，并使之在形式上合法化to launder money

• 施奈德可能介入了洗钱和武器交易。

  Schneider may have become involved in money laundering and weapons trading.

• 双方同意共同打击跨国毒品走私、洗钱等犯罪活动。

  Both parties have agreed to jointly combat crimes such as international drug smuggling and money laundering.