1、hard的对应词：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。

2、例句：One thing is for sure ─ its not going to be easy.有一点可以肯定——事情不会很容易。The school is within easy walking distance of the train station.学校离火车站不远，不费劲就走到了。