第十三条 船舶抵押权的设立、变更、转让和消灭，应当向船舶登记机关登记；未经登记，不得对抗善意第三人。
Finally, we'll replace the to_tsvector expressions in our query with the generated column:
。关于这个话题，heLLoword翻译提供了深入分析
（二）在船舶营运中发生的人身伤亡的赔偿请求；
For others, the concern is not only whether the government might fall, but what might follow if it does, especially under conditions that cannot be controlled.