在规定时限内，未经飞行管制部门许可的航空器，不得飞入空中限制区或者临时空中限制区。

Within the specified time limits, no aircraft may enter restricted areas or temporary restricted areas without permission from the flight control department.

youdao

在规定时限内，未经飞行管制部门许可的航空器，不得飞入空中限制区或者临时空中限制区。

Within the specified time limits, no aircraft may enter restricted areas or temporary restricted areas without permission from the flight control department.

youdao