医院的安静场地为病人提供了一个休养的宁静空间。

The quiet ___grounds of the hospital provided a peaceful space for patients to recuperate.

学校在场地周围安装了新的围栏以加强安全。

New fencing was installed around the school ___grounds to enhance security.

进入使馆场地受到严格管控，需要事先获得授权。

Access to the embassy ___grounds is strictly controlled and requires prior authorization.