12. 题干： 有关直航船的义务应包括： Ⅰ、保速保向 Ⅱ、当发觉让路船显然未按本规则要求采取避让行动时， 必须独自采取避让行动 Ⅲ、当两船不论由于何种原因逼近到单凭让路船的行动已经不能避免碰撞时， 可独自采取避让行动

Breast line

Stern line

Spring line

Heaving line

Mooring lines

What is a spill pipe? ______.

The opening in the deck beneath the anchor windlass that leads to the chain locker is the __

Single up forward to headline and spring means ______.

The anchor was heaved aweigh means ______.

______ is the chain?