今年夏天,美国三大国家公园将放弃定时进入保留地,以缓解拥挤,改善出入条件。 Three major U.S. national parks will drop timed entry reservations this summer to ease congestion and improve access.

从今年夏天开始,美国三大国家公园将取消游客的入境时间预订,这标志着旨在改善游客体验和减少拥堵的出入政策的转变。 Three major U.S. national parks will eliminate time entry reservations for visitors starting this summer, marking a shift in access policies aimed at improving visitor experience and reducing congestion. 更改适用于以前要求有进入时限许可证的公园,但公告中没有列入具体的公园名称。 The change applies to parks that previously required timed permits to enter, though specific park names were not included in the announcement. 这一举措是精简入境手续和容纳日益增多的来访者这一更广泛努力的一部分。 The move is part of broader efforts to streamline entry and accommodate growing visitation.