单语范例（未经PONS编辑处理）
If the syllable is not the first in a word, its first letter is not capitalized, even if it is a proper noun.
en.wikipedia.org The one-volume work has two main sections: a dictionary featuring common words and an encyclopedia of proper nouns.
en.wikipedia.org However, many times these redundancies are necessary especially when the foreign words make up a proper noun as opposed to a common one.
en.wikipedia.org For the most part, /yi/ is an optional complement that is used in definite cases with the exception of cases when a proper noun is used.
en.wikipedia.org If it's an acronym, we capitalize it -- if it isn't, we just go with the normal proper noun case.
www.extremetech.com