wǒmen / bùnéng / ràng / nàxiē / yīngxióng / de / shìjì / mǐnmò / zài / lìshǐ / chánghé / zhōng

我们不能让那些英雄的事迹泯没在历史长河中。

We must not let the deeds of those heroes sink into oblivion in the long river of history.