without approval of

例句：

1. 1.The project was approved without any changes.
   该项目经过修改后被批准了。
2. 2. The company's decision was not approved without discussion.
   公司的决策在讨论后没有被批准。
3. 3. The proposal was rejected without the necessary information being provided.
   提案在提供必要的信息之前被拒绝。