zhè zhǒng / yū lùn / zhǐ huì / dān wù / shí jiān / wǒ men / yīng gāi / cǎi qǔ / shí jì / xíng dòng

这种迂论只会耽误时间，我们应该采取实际行动。

Such an impractical argument only wastes time; we should take concrete action.