Tickets for the final are like gold dust.

决赛票很难弄到。

They trucked knives for gold dust.

他们以小刀换金沙。

Seconds are the gold dust of time.

每一秒都是时间中的一粒金色沙尘。

The artist takes bronze and gold dust as materials.

艺术家利用铜粉和金粉作为材质。

They landed on the island and traded knives for gold dust.

他们登上岛后，用刀子去换金沙。