'The Pinyin system for writing this language in the English alphabet was officially adopted Jan. 1, 1979'
Chinese
LANGUAGE LAB: The Pinyin system for writing this language in the English alphabet was officially adopted Jan. 1, 1979
The Pinyin system for writing this language in the English alphabet was officially adopted Jan. 1, 1979
The Pinyin system for writing this language in the English alphabet was officially adopted Jan. 1, 1979
LANGUAGE LAB
Chinese
LANGUAGE LAB