Closed the book, arose, and came to the piano before, slowly open the instrument cover, gently press a keys, it is a clear voice, before a giddy feeling were swept away.

合上本子，起身，又来到这架钢琴前，慢慢打开琴盖，缓缓按下一个琴键，那是一个清脆的声音，之前头昏脑胀的感觉霎时一扫而光。

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Install knee blocker cover and knee blocker, refer to Group 8e Instrument Panel Systems.

安装膝档盖子和膝挡，请参阅单元8e -仪表板系统。

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As we have learned, what 11 doctoral students learned major to cover physics of mechanical, chemical, electron, electric machinery, automation, accurate instrument, project, car to make 8 major.

据了解，11位博士生所学专业涵盖了机械、化学、电子、电机、自动化、精密仪器、工程物理、汽车制造八个专业。

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In his presentation, Herman van Hooff, director of the host organization, provided an overview of the World Heritage Convention, highlighting that the major aim of this standard-setting instrument, which dates back to 1972, is to cover, in one single document, the concepts of cultural preservation and natural conservation.

UNESCO: MEDIA SERVICES