to keep someone or something within limits

• to restrict scope, movement, or activity
• to limit to a particular area or subject

限制某人或某物

• 将…局限于特定范围或领域
• 使其保持在一定界限内

to share a boundary with

• to be adjacent or adjoining

与…接壤

• 与某地有共同边界

a boundary or limit

• the edges or borders of an area

边界；界限

• 地区的边缘或边界

the state of being confined

• imprisonment or enforced isolation

被限制的状态

• 监禁或强制隔离