Levine says " uniqueness" and " customization" are current " megatrends, " and that " having something original and personalized is the ultimate in brag-ability."

莱文说，“独特”和“定制”是当前“大趋势”，“拥有原创和个西。”

That material was invented in the 1950s, and it wasn't until the athleisure megatrend 50 years later that it was truly everywhere on this planet.

这种材料是在 20 世纪 50 年代发明，直到 50 年后 运动休闲风开始时兴，这种材料才开始流行起来。