Buoys of standardized colors, topmarks and lights whose placement alone or in a pattern corresponds to the divisions of a compass. 标准化颜色、标记和灯光的浮标，其单独或在模式中的位置与指南针的刻度相对应。
2
white light
公正无私的裁判
White flashing light whose flash pattern serves as a cardinal mark at night. 白色闪光，其闪光模式在夜间作为主要标志。
3
safest water
最安全的水
Navigable water is deep enough that it is safe to proceed. 通航水域足够深，可以安全航行。
4
danger
[’deɪndʒər]
危险
Buoys signal shallow waters, a submerged object or an object posing a hazard to a boat or a ship. 浮标表示浅水、水下物体或对船只或船只构成危险的物体。
1
cardinal marks
方位标志
Buoys of standardized colors, topmarks and lights whose placement alone or in a pattern corresponds to the divisions of a compass. 标准化颜色、标记和灯光的浮标，其单独或在模式中的位置与指南针的刻度相对应。
2
danger
[’deɪndʒər]
危险
Buoys signal shallow waters, a submerged object or an object posing a hazard to a boat or a ship. 浮标表示浅水、水下物体或对船只或船只构成危险的物体。
3
safest water
最安全的水
Navigable water is deep enough that it is safe to proceed. 通航水域足够深，可以安全航行。
4
white light
公正无私的裁判
White flashing light whose flash pattern serves as a cardinal mark at night. 白色闪光，其闪光模式在夜间作为主要标志。
