暗自的用法和样例：
例句
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他的妻子琼是一个健壮、浅薄的女人，也是孩子们随和的母亲。当她一听说自己高贵的地位时，便立刻想入非非，暗自打算为她的年轻漂亮的女儿找一个显赫、门当户对的婆家。
And no sooner had Joan, his handsome, shallow-minded wife, the easy-going mother of his many children, heard of her exalted estate than her romantic soul began secretly to devise a brilliant and fitting alliance for her beautiful young daughter. -
她看到自己办公桌上又是一堆要处理的东西就暗自叫苦。
She groaned inwardly as she saw the fresh pile of work on her desk.
