After safety demonstration please remove glasses, dentures, hearing-aid, and put them in your sock or pocket.
假牙、眼镜、助听器请在安全演示结束后摘下，并放在袜套或外衣口袋中。
This article discusses the selection of compatible closed circuit television channels in all channel CATV system and explains how to use pocket computer to aid the design.
本文就全频道CATV系统中如何选择相容的闭路电视频道进行了探讨，并介绍了如何用袖珍计算机进行辅助设计问题。
Adapted from the most recent edition of the first aid Manual, this pocket sized first aid guide is the only book available that is illustrated with photographs.
改编自本急救手册最新版，这口袋大小的急救指南书是唯一可用的是，图文并茂。
Adapted from the most recent edition of the first aid Manual, this pocket sized first aid guide is the only book available that is illustrated with photographs.
改编自本急救手册最新版，这口袋大小的急救指南书是唯一可用的是，图文并茂。
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