effects not cleared

例句：

1. 1. The new policy hashad a significant effect on the company's performance.
   新政策对公司业绩产生了显著影响。
2. 2. The research has shown that exercise canhave positive effects on mental health.
   研究表明，锻炼对心理健康有积极影响。
3. 3. The decisionto invest in renewable energy had far-reaching effects on the industry.
   决定投资可再生能源对行业产生了深远的影响。