体重 (tǐ zhòng) = body weight
减轻 (jiǎn qīng) = reduce, lose
的 (de) = possessive particle
月球 (yuè qiú) = moon
韩 (hán) = Korean
金明艳 (Jīn Míng Yàn) = Kim Myeong-yeom (author’s name)
著 (zhù) = authored by