Agents is a Finnish band formed in 1979, playing rautalanka, schlager and rock'n'roll music. The head figure and musical director of the band is solo guitarist Esa Pulliainen.

1. Real estate agents help people buy and sell properties.
   房地產(chǎn)代理幫助人們買賣房產(chǎn)。
2. The government deployed agents to gather intelligence.
   政府派遣特工收集情報(bào)。
3. Cleaning agents can remove stubborn stains effectively.
   清潔劑能有效去除頑固污漬。
4. Agents of social change include activists, educators, and policymakers.
   社會變革的推動力量包括活動家、教育者和政策制定者。