A thin golden line formed on the wall before him, running like a stream of molten metal along the horizontal until both ends dropped down and then ran back together.

• 在他面前，墙上出现了一道纤细的金色光线，象一股熔化的金属的溪流，沿着水平线流动，直到两端垂直流向下方，接着再一同倒流回去。