钟放在椭圆形的大理石基座上，外罩玻璃罩。The clock stands on an oval marble base, enclosed by a glass dome.遇到紧急情况时, 击碎玻璃罩并摁下按钮.In case of emergency, break the glass and press the button.出于和谐一致的兴趣和爱好,他们在沃德式的玻璃罩盒子里种植文竹.In an unclouded harmony ...

“玻璃罩”的英语可以翻译为：[医] bell slass ...