With all the fast times, some people are thinking the running surface, known as a track, is helping the runners.

田径运动员能够跑得如此之快，一些人认为跑道有加成作用。

Here on fourth avenue, the running surface has been prepped with tons of snow, and hundreds of enthusiastic participants have prepared by dressing in elaborate costumes, or practically nothing at all.

在第四大道，跑道表面已经铺上了厚厚的积雪，数百名热情的参与者已经穿着精美的服装，或者几乎什么都不穿。