effective nocturnal radiation

例句：

1. 1. The new policy is effective in reducing pollution.
   这项新政策有效减少了污染。
2. 2. The manager's leadership style is highly effective in improving team morale.
   经理的领导风格在提高团队士气方面非常有效。
3. 3. The new software is effective at handling large data sets.
   这款软件在处理大量数据时非常有效。