The persuasion of the speaker was ineffectual.(这位演说者的说服是无效的。)
Dissertations that sound choppy or stuttered are for the most part ineffectual and will most likely fail to impress.(论文的声音断断续续或结结巴巴的大部分是无效的，并很可能将无法留下深刻的印象。)
From a practical standpoint, chindogus are (almost) completely ineffectual.(从实用角度来说，珍道具几乎完全没什么用。)
Less out of pride than out of awareness of our ineffectual condition.(这不是出于高傲之气，而是由于我们意识到了自己无力的境遇。)
The minister had been widely criticized for his ineffectual management of the economic crisis.(因经济危机中未能实行有效管理，格罗斯广受批评。)
Rather than giving up on an ineffectual boss, focus on what you can do to fill in the holes.(与其逃避一个无能的上司，不如重点看看你可以做什么来取代他。)
Equal pay laws are ineffectual when women and men are concentrated in different occupations because such laws require only that women and men doing the same jobs be paid the same.(当女性和男性集中在不同的职业时，同工同酬法就不起作用了，因为这样的法律只要求做同样工作的女性和男性得到同样的报酬。)
The searchlights were ineffectual in the fog.(探照灯在雾中不起作用。)
It's... it's your tiny ineffectual fists. And your hair.(这是…这是你的小小无力的拳头和你的头发。)
That line of reasoning is weak... and completely ineffectual.(那种论证太无力了……而且完全无法成立。)
