其他的(如那些无法在目标字符编码表示的)则必须全部用ENTITY标记来编码。
All others (i.e., those which can not be represented in the target character encoding) MUST be encoded using the ENTITY token.
文章使用UTF - 8编码,可能会出现任何可以用utf - 8编码表示的字符(不限于中文)。
Article USES the UTF-8 encoding, may be any UTF-8 encoding can be expressed in characters (not limited to Chinese).
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