flexibly的名词形式：flexibility。
重点词汇：
1、flexibly，灵活地;易曲地，柔软地。
you can deal with it flexibly as you see fit.
你可以根据情况机动灵活地处置。
2、flexibility
n、柔度;柔韧性，机动性，灵活性;伸缩性;可塑度。
there has got to be a degree of flexibility
得有一点灵活性才行。
