easy本身就可以做形容词。

easy：

adj.容易的;轻易的;不费力的;舒适的;安逸的;安心的;易受攻击的;无自卫能力的;容易吃亏的；

adv.小心;慢些;轻点；

比较级： easier最高级： easiest

派生词： easiness n.

扩展资料

It's not so easy as you'd think.

不像你想的那么容易。

This time round it was not so easy.

这一次这事可就不那么容易了。

Each product has a number for easy identification.

每件产品都有号码以便于识别。

Getting hold of this information was no easy task.

把这一情报搞到手绝不是件轻而易举的事。

It was no easy matter getting him to change his mind.

让他改变主意可不是件容易的事儿。