交通手段を表すときは前置詞"by"で無冠詞。 お好きなように -> お気に召すまま シャディアズユーライク(古っ > "Shall we go back by train or by bus?" "You may do as you like. I don't mind whichever we do." 回答例 > "Shall we go back by train or by bus?" "As you like. I don't care which."