求翻译：曾经风靡大街小巷的健美裤并不陌生。潮流总是周而复始，十数年后健美裤又以强劲的势头卷土重来，不过这次它变幻成了颇受街头潮人追捧的打底裤。是什么意思？

Pants have swept the streets is no stranger to fitness. Always the trend cycle, more than a decade after the strong momentum fitness pants Youyi comeback, but this time it became a popular street tide changes sought after Leggings.

that roamed the streets being fit pants and not a stranger. Tide cycle is always a few years later, 10 spa trousers and a comeback with its strong momentum, but this time it changes had become the street people coated trousers.

Once was all the rage the main street and small alley the healthy trousers not to be strange.The tidal current always starts once again, after ten several years the healthy trousers stage a comeback by the strong tendency, but this it fluctuated has quite received the street corner moist person to p

Had swept the streets jianmeiku not new. Trend cycle of always, jianmeiku also by the strong momentum in ten years back, but this time it changes into a popular people on the street sought after DIKU.

Once was all the rage the main street and small alley the healthy trousers not to be strange.The tidal current always starts once again, after ten several years the healthy trousers stage a comeback by the strong tendency, but this it fluctuated has quite received the street corner moist person to p