求翻译：药物中草类占大多数，所以记载药物的书籍便称为“本草”。现知的最早本草著作称为《神农本草经》，著者不详，根据其中记载的地名，可能是东汉医家修订前人著作而成是什么意思？

Drugs accounted for most of the grass, so the books will record the drug known as "herbal." Materia Medica is the earliest known book called "Shen Nong Ben Cao Jing", author unknown, according to the records of the names of which may be revised Han physicians from previous work

The grass-type drugs in the majority, therefore it is called " documented drug books " travelogues. Shen Nong, one of the earliest known writings known as Shen Nong, author of the book is unknown, according to one of the Eastern Han dynasty (25-220 AD)The HA family names, may amend the former's writ

In the medicine the grass class occupies the majority, therefore the record medicine books then are called “the book on Chinese medicine”.Presently knows the earliest book on Chinese medicine work is called "Shen Nong Book on Chinese medicine To pass through", the author is unclear, according to rec

Grasses are the majority in the drugs, so book of recorded drug is called "Materia Medica". Is now known as early as herbal books known as the Shennong Bencao Jing, the author is unknown, according to which document the place name, may be formed by the Eastern Han dynasty physician amend the predece

Grasses are the majority in the drugs, so book of recorded drug is called "Materia Medica". Is now known as early as herbal books known as the Shennong Bencao Jing, the author is unknown, according to which document the place name, may be formed by the Eastern Han dynasty physician amend the predece