装钟浮标

例句：

1. 1. The clock's hour hand is pointing to three o'clock.
   时钟的时针指向三点。
2. 2. The ship's compass is a vital navigational tool, and the compass needle is its mainindicator.
   船的指南针是一个重要的导航工具，而指南针针尖是其主要指示器。
3. 3. The boat's anchor is a crucial safety device, and the anchor's chain is its primary support.
   船的锚是一个关键的安全设备，而锚链是其主要的支撑。