But for Chinese, Japanese and Korean (CJK), the one-to-one mapping is impossible.
But for Chinese, Japanese and Korean (CJK), the one-to-one mapping is impossible.
但对于中、日、韩文字（CJK），一一对应的映射是不可能的。
But for Chinese, Japanese and Korean (CJK), the one-to-one mapping is impossible.
但对于中、日、韩文字（CJK），一一对应的映射是不可能的。