船老大特指站在捕鲸艇尾部无座板的空位上操纵舵桨并兼管刺戳被击中的鲸鱼的高级船员
The "captain" specifically refers to a senior crew member who stands in an empty seat at the rear of a whaling boat without a seat plate, operates the rudder and OARS, and also manages to stab the whale that has been hit
以上为机器翻译结果，长、整句建议使用 人工翻译 。