hard与difficult有什么区别？

difficult与hard用作形容词时，均可表示“困难的”之意，一般情况下能互换，但两者之间也有区别：1.\x0d\x0adifficult习惯用来修饰需要运用智慧和技巧才能解决的问题，其程度要比hard深。\x0d\x0aeg.\x0d\x0aThe question is too difficult for me to answer.\x0d\x0a这个问题对我来说太难了，我答不出来。\x0d\x0aWe don't think it's difficult to learn a foreign language well .\x0d\x0a我们认为学好一门外语并不难。2.\x0d\x0ahard习惯用来指体力和精神方面所感受到的困难与艰苦，程度没有difficult深，但语气比difficult强，多用于口语.\x0d\x0aeg.\x0d\x0aThese apples are hard to reach. 这些苹果难够着。\x0d\x0aIt's hard to keep this secret. 很难保守这个秘密。3.\x0d\x0ahard用作形容词时，还有“坚硬的”“严厉的”“冷酷无情的”之意，而difficult则没有.\x0d\x0aeg.\x0d\x0aI like hard chairs. 我喜欢坐硬座椅。\x0d\x0aDon”t be too hard on her. 别对她太严厉了。4.\x0d\x0ahard还能用作副词，意为“努力地”，而difficult 则无此意。\x0d\x0aThink hard and work hard. 认真思考，努力工作。