单词open-sided
an open-sided roofed arcade or gallery along the front or side of a building; often at an upper level.
建筑物前面或侧面的开放式的有屋顶的拱廊；通常位置比较高。
The cows will be housed in open-sided sheds, bedded on sand, with whizzy cleaning systems intended to keep things hygienic.
牛会住在周边敞开的棚子里，地上铺上沙子，再运用高科技的清洁系统使棚内保持卫生。
Work near roof edges, wall or floor opening, open sided floors.
在屋顶边缘，开放型的墙或地板上工作。
The third-class tramcars were open-sided with six sets of benches running crossways, back to back, seating 48 passengers.
三等电车则采用全开放式设计，车厢横排6行背靠背式长椅，可容纳48人。