1·It was on Nov 4, 1923, the British archaeologist Howard Carter stumbled on a stone at the base of the tomb of another pharaoh in Luxor that eventually led to a sealed doorway.
1923年11月4日，英国考古学家霍华德·卡特在卢克索另一位法老墓的底部偶然发现了一块石头，这块石头最终通向了一个封闭的门口。
2·That is a sealed universe.
那是一个封闭的宇宙。
3·There had been a sealed gate here but somebody stoleit.
这儿一直有扇封闭的门，但有人偷走这扇门。
4·Man and algae sealed in the capsule divorced themselves from the wide net woven by the rest of life. They would be a separate, closed system.
被封闭在这个舱里的人和水藻，实际上已经脱离了由其他生命编织起来的宽广网络，形成一个分离的、封闭的系统。
5·In Black-Box, the application is a sealed single entity.
在黑盒中，这个应用程序是一个封闭的单独实体。