!go board不等于on board,因为go board为动词,中文意思是上船(火车、飞机),on board为地点副词,中文意思是在船(火车、飞机)上

There was not a child on board the brig that night who did not already love him.

那天晚上,在船上的禁闭室里的每一个孩子都爱他。