有效力的

例句：

1. 1. The new policy is expected to be effective in reducing pollution.
   预计新政策能有效减少污染。
2. 2. He is an effective leader who can inspire his team to achieve their goals.
   他是一位有效的领导者，能激励他的团队实现目标。
3. 3. The new software is expected to be effective in improving the efficiency of our operations.
   预计新软件能有效提高我们运营的效率。