When you take someone else’s photo without their consent then that means that you are infringing on their privacy.

如果你偷拍了他人，这就意味着你侵犯了他人的隐私。

Landlord generally cannot take photos of the rental unit without the tenant’s permission.

通常房东不能偷拍租客租住的单元房内景。

Thousands of candid shots revealing people in their homes and public venues are sold online.

数千张显示人们居家和在公共场所的情景的偷拍照片在网上售卖。

来源：同文世纪翻译，转载请注明出处！