평탄【平坦】
平坦하다 ровный и обширный; равнинный; гладкий; беспрепятственный
평탄지【平坦化】
ровное место; равнина
"Life is far too important a thing ever to talk seriously about." Oscar Wilde
"Free speech carries with it some freedom to listen." Warren E. Burger
"Honor is not the exclusive property of any political party." Herbert Hoover
"Hitch your wagon to a star." Ralph Waldo Emerson