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每日一句口语:
Life is like a cup of won't be bitter for a lifetime but for a short while anyway.人生就像一杯茶,不会苦一辈子,但总会苦一阵子。
【知识点讲解】
lifetime n.一生;终身;寿命;使用期限
例句:He met with many a setback in his lifetime.他一生中遭到过许多挫折。