In the light of several piloting examples, it shows the specific measures for large ships to solve the problems when dropping and weighing anchor.

然后结合几个引航实例，说明大型船舶在抛、起锚时遇到问题时的具体操作方法。

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In the light of several piloting examples, it shows the specific measures for large ships to solve the problems when dropping and weighing anchor.

然后结合几个引航实例，说明大型船舶在抛、起锚时遇到问题时的具体操作方法。

youdao