护照申请需要经过官方验证才能生效。

Passport applications require official ___validations to become effective.

系统会在提交前进行数据验证以确保信息准确。

The system runs data ___validations before submission to ensure accuracy.

这个新建筑的设计需要获得城市规划部门的批准。

The design of this new building requires ___validations from the urban planning department.