prattle about

基本解釋

Don't prattle about your theory. You must practise it and prove it.
不要空談你的理論，你必須去實(shí)踐它并檢驗(yàn)它。
We prattle about scientific discoveries, but we have made scant use of them for our benefit.
科學(xué)的新發(fā)現(xiàn)我們談了不少，但怎樣利用它們?yōu)槲覀兎?wù)卻做得很不夠。
He lives not long who battles with the immortals, nor do his children prattle about his knees when he has come back from battle and the dread fray.
與永恒的事物作斗爭的人是活不長的，他從戰(zhàn)場和可怕的斗爭中回來后，他的孩子也不會(huì)在他的膝下承歡。

We prattle about the beautiful scenery, the warm hospitality shown by everyone we meet and the progress the Kurds are making in rebuilding their nation.
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Rather than prattle on about the coming apocalypse, they could work to replace treeless, dense slums with shaded low-lying clean houses that are easier to heat or cool.
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