Open the dust-laden books, and sometimes will be hidden inside an old petals, colors, although the retreat, but always faint aroma.

打开尘封的书籍，有时里面会藏着一片陈年的花瓣，颜色虽然退却，淡淡的香气却始终如一。

youdao

When all the identified past dust-laden, open only to the future.

当过去的一切确定尘封，能打开的只有未来。

youdao

Although we cannot see every detail of the dust-laden Mogao Cave, we still have enough time to stand here.

尘封的莫高窟，我们虽不见到她每个细节，却足可以伫立良久。

youdao

Time to panic, then, or at least dust off those doom-laden predictions of a double-dip recession?

ECONOMIST: Still on amber

Dense smoke laden with toxic dust from rubbish burnt at the dump billows for miles around.

BBC: Albania's environmental wasteland