1.Webster also claimed to have invented words such as demoralize, appreciation, accompaniment, ascertainable and expenditure, even though these words had actually been in use for some centuries.

韦伯斯特还声称自己发明诸如 demoralize、appreciation、accompaniment、accertainable 和 expensation 等词，尽管这些词实际上已经使用世纪。机翻

2.The community that speaks a language has learnt it, and modified it by processes almost all of which are not deliberate, but the results of causes operating according to more or less ascertainable laws.

说一种语区已经学会它，并通过过程对其进行修改，乎所有这些过程都不是故意，而是根据或多或少可确定规律运作原因结果。机翻