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- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- The compass is an instrument of navigation. 罗盘是航行仪器。
- She sets great store by external politeness. 她很注重表面的虚礼。
- The theory and practice of aircraft navigation. 航空学飞机航行的理论与实践
- Navigation is difficult on this river because of the hide rock. 因为有暗礁，在这条河上航行很困难。
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- Our external trade has expanded during recent years. 我国的对外贸易近几年来有所发展。
- He judge people by mere external clothes rather than internal character. 他判断人只靠着外表的衣服而不是内在的品格。
- The metal or plastic external structure of a motor vehicle. 车身机动车的金属和塑料的外部结构
- Inflect the interface for typical navigation. 为常见的导航调整界面。
- External torques arise from outside the system. 外转矩是由系统外部生产的。
- The canal has been opened up to steam navigation. 运河已经可以航行轮船。
- Charts are a map adapted specially for navigation. 航图是专门用于导航的一种地图。
- Fluid motion caused by an external force such as gravity. 流体运动由重力等外力引起的流体运动
- Displays current date and time in navigation pane. 当前的日期和时间会在导航条中显示。
- The damage was caused by external forces. 损害是由外力引起的。
- SKINNER: You better? I need some navigation. 斯金纳：好些了吗?我需要指路。
- Four types of external balances are in general use. 通常使用的外式天平有四种。
