confined space meaning in English
密闭空间；密闭场地
密封空间
有限空间
Examples
- In the car engine, air mixed with petrol is taken into a confined space and compressed .
在汽车发动机中，与油混合的空气被引入一个封闭的空间并被压缩。 - Twenty-four hours of ceaseless work by the light of oil lamps, seventy feet down in a confined space with dust flying everywhere, tested patience and skill .
在煤油灯下连续工作24小时，在地底下70英尺的狭小空间里，尘土到处飞扬，真是对耐心和技巧的考验。 - Tv announcement - safe work in confined spaces
电视宣传短片-密闭空间工作安全措施 - Confined space safety testing certification
有限空间的安全测试和证明 - It is hard to work efficiently in such a confined space
在这样狭小的空间里工作很难提高效率。