Trying to help him to improve his pronunciation is a lost cause.
想帮他纠正发音，那肯
没什么
。
要失败的努力（或行动）Trying to help him to improve his pronunciation is a lost cause.
想帮他纠正发音，那肯没什么。
Every bat flying out of the belfry a lost cause, every whoopla a groan over the radio from the private trenches of the damned.
只飞出钟楼的骗幅都
失败的事业，次狂欢都要死的人从单人战壕里通过无线电台发出的呻吟。
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