瘋狂英語口語突破單詞107: hard

107、hard
    adj. 困難的；辛苦的；堅硬的；熱心的
    It is hard for him to learn a foreign language at this age.
    他這么大年紀了，要學一門外語可真困難。
    I know he is a hard worker.
    我知道他是個辛勤工作的人。
    【額外成就感】
    I’ve had enough of this hard life.
    這種艱苦的生活我已經(jīng)受夠了。
    Don’t be too hard on yourself.
    別對自己太苛刻。