编辑以下文本，删除所有逗号并替换所有连字符为短划线。
Robert Frost, one of the most respected American poets of the twentieth century, wrote over forty books of poetry and won four Pulitzer Prizes for his work. His poems often explore themes of rural life and nature, and are known for their simplicity and clarity. Frost's most famous poem, "The Road Not Taken," was published in 1916.
Robert Frost one of the most respected American poets of the twentieth century wrote over forty books of poetry and won four Pulitzer Prizes for his work. His poems often explore themes of rural life and nature and are known for their simplicity and clarity. Frost's most famous poem "The Road Not Taken" was published in 1916.