您要查找的是不是：
- Design and application of navigation buoy holding device 浅述航标夹持装置的设计与应用
- The ship kept the buoy on her off side. 这条船在浮标的左边。
- 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。
- large automatic navigational buoy 大型自动导航浮标
- The compass is an instrument of navigation. 罗盘是航行仪器。
- Large Automatic Navigation Buoy 大型自动导航浮标
- large navigation buoy 大型导航浮筒
- The theory and practice of aircraft navigation. 航空学飞机航行的理论与实践
- I threw a life buoy to him when I saw his struggling. 看到他在挣扎，我给他扔了一个救生圈过去。
- navigation buoy 导航浮标
- 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。
- To mark with or as if with a buoy. 用浮标指示用浮标标明或好似用浮标标明
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- A buoy marked the entrance to the anchorage. 停泊处的入口有一个浮标作标记。
- The party did little to buoy up her spirits. 这次聚会并没有让她振作多少。
- We tie up at that large red buoy. 我们把船系在那个红色的大浮筒上。
- Really, he owed his life to the rubber buoy. 确实，多亏了那只橡皮救生圈，他才保住性命。
- Inflect the interface for typical navigation. 为常见的导航调整界面。
- Do you see the red conical buoy ahead? 你看见前面那个红色椎形浮标了吗?
- We tie upat that large red buoy. 我们把船系在那个红色的大浮筒上。
