这个家族世代从事造船业，他们的工艺非常精湛。

This family has been engaged in ___boatbuilding for generations, and their craftsmanship is exceptional.

这所大学提供船舶制造课程，涵盖从设计到施工的全过程。

This university offers courses in ___boatbuilding, covering everything from design to construction.