1. The building has a boxlike appearance with its square shape and flat roof.
这座建筑物由于方形的外形和平坦的屋顶，看起来像个盒子。

2. The room had a boxlike feel to it, with its small size and lack of windows.
这个房间因为空间狭小、没有窗户而给人一种像盒子一样的感觉。