effective net head

例句：

1. 1. The new policy is expected to beeffective in reducing pollution.
   预计新政策能有效减少污染。
2. 2. The manager's leadership styleis highly effective in boosting team morale.
   经理的领导风格在提升团队士气方面非常有效。
3. 3. The new software is expectedto be effective in streamlining thecompany's operations.
   预计新软件能有效地简化公司的运营流程。