纵观历史，各国政府出于各种各样的原因保护和促进森林扩张，这些原因既有制造木制军舰的需求，也有促进郊区房屋建设的意愿。

Throughout history, governments have protected and promoted forests for diverse reasons, ranging from the need for wooden warships to a desire to promote suburban house building.

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在古罗马时期，意大利半岛上有大面积的冷杉林，是建造军舰的首选材料，但是，冷杉的稀缺性早在14世纪早期就出现了。

In ancient Roman times, the Italian peninsula had great forest of fir preferred for warships, but scarcity was apparent as early as the early fourteenth century.

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级别(像军舰的世界)。

Levels (like World Of Warcraft).

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But he believed that it was important to take the tools of science, to take the tools of rational thought and apply them to the good of the state, even if you saw that good of the state as in ships that could lob cannonballs even further against hostile ships, and that kind of thing.

但他同时还认为,借助利用科学和理性的工具,来为国家利益服务也是非常重要的,即使你所看到的所谓"国家利益",只是军舰上的炮弹能比敌舰射得更远,或者其他诸如此类的东西

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