The agency says the cruise ships -- which carry and unload thousands of day-trippers -- threaten the surrounding water environment.

该机构表示这些运来数千名一日游游客的游轮对周边的水环境构成了威胁。

Day-tripper, huh? - Stay awhile, see the sights.

不打算住下 -住一阵子 看看风景。

30 million visitors a year, two thirds of them day-trippers, crowding the same sights at the same times, pushing out the locals.

每年接纳 3000 万名游客，其中三分之二是当天往返的一日游游客，这些游客在同一时间参观同一个景点，给当地居民的生活造成了拥堵。

Shanghai has established Citywalk routes using public bus routes to help day-trippers reach more far-flung districts by public transport and continue on foot.

上海已经建立了Citywalk 路线，使用公共汽车路线，帮助一日游者乘坐公共交通工具到达更远的地区，并继续步行。

Once the day-trippers are back on their boats and heading home to Europe, it seems there's hardly a tourist left in Tangier. That's why I like to spend the night.

一旦一日游者回到他们的船上并返回欧洲，丹吉尔似乎几乎没有游客了。 这就是为什么我喜欢过夜。