An unheated outdoor structure consisting of a wooden or concrete frame and a top of glass or clear plastic, used for protecting and acclimatizing seedlings and plants.

植物防寒温室：一种无供热的室外建筑物，由木制或混凝土构架以及玻璃顶篷或透明塑料顶篷构成，用来保护秧苗或植物使之适应环境、气候。

youdao

We also replaced the existing outdoor installations –handrail and multiple canopies–, with a light textile structure that makes the lakefront area more welcoming and enjoyable.

另外，我们更换了现有室外设施-扶手和多个天篷，取而代之的轻纺结构设计使湖滨区更受欢迎和惬意。

youdao

In various kinds of natural environment, timber's antiseptic and lengthening of lifespan are the goal of both modern timber structure building industry and outdoor wooden horticulture view facility.

在各种自然环境中，木材的防腐和延长使用期限是现代木结构建筑工业和户外木质园艺景观设施致力追求的目标。

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Michelle Brody's "Arbor Lace" is an outdoor structure with a frame made from copper pipes.

VOA: special.2011.06.15

The exhibition is housed in an outdoor, temporary structure made from sea freight containers -- a reminder of the fact that the artists involved in the project come from a very poor district of Port-au-Prince, Haiti's capital.

CNN: STORY HIGHLIGHTS

The outdoor climbing frame, built by the army, is the largest man-made structure for apes in the world, and will encourage the chimpanzees' natural curiosity and intelligence.

BBC: Exotic chimpanzee enclosure opens

In fact, the resulting tube-like structure was but the overture to a major symphony of cat-related outdoor enclosures, a veritable pet Disneyland, if you will.

WSJ: Cat-Product Entrepreneurs Stay Steps Ahead of the Copycats