comfortable是形容词,只能修饰名词。It was a pleasant,comfortable farm with gardens of rich colour and large shady green trees and lawns。这是一个让人感到愉快、舒适的农庄,花园色彩缤纷,草坪上绿树成荫。comfortably 是副词,可以修饰动词,意思是：舒服地;舒适地;安逸地。We are now comfortably established in our new house。我们迁居新屋业已安顿下来。
