新的宠物类型：这两种宠物都好像没有完善，所以最后不一定会正式出现。

Neither one of these families seems to be complete yet, and given that they may not end up as new families at all.

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1880年，德国人西门子发明使用电力的升降机，从此名副其实的“升降机”正式出现。

In 1880, German Siemens method using a power lifter, and be worthy of the name "lift" appear formally.

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自1998年国家专业目录中正式出现工程管理专业后，全国很多财经类院校纷纷开设了这一新兴专业。

Engineering management is a renamed major in Chinese high education list 1998. There are many financial and economic universities, which has established this major nowadays.

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The Treaty of Westphalia officially put an end to the 30 Years War, but more than that it ratified two decisive features that would be given powerful expression by Hobbes.

威斯特伐利亚条约》正式结束了,三十年战争，比这更重要的是，出现了两个决定性的特征,霍布斯将会给这两个特征有力的解释。

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