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长篇大论地讲
spieled — past of spiel
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长篇大论地讲；做推销；口头宣传；高谈阔论；演奏音乐
To talk at length.
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长篇大论地讲
To talk at length.
做推销；口头宣传
To give a sales pitch; to promote by speaking.
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.