宫殿的大部分区域对公众禁止入内。

Most of the palace is ___off ___limits to the public.

对我们来说唯一禁止入内的地方是山的另一侧，因为那里太危险了。

The only place that was ___off ___limits for us was on the other side of the mountain, because it was too dangerous.

军事基地严禁未经特别许可的平民进入。

The military base is ___off ___limits to civilians without special permission.