1、It is standard practice to search visitors as they enter the building.
对进入这栋建筑物的来访者进行搜查是例行做法。
2、Oxford has a lot to offer visitors in the way of entertainment.
牛津能向来访者提供很多娱乐活动。
3、The castle receives a steady stream of visitors.
前来参观城堡的游客流量保持稳定。
