Earlier I asked in which decade were leg warmers worn as a popular fashion accessory.

之前我问在哪十年间暖脚套被当做一件时尚配饰来穿？

Technology is also changing popular fashion.

科技也在改变流行时尚。

OK, we know that fashions come and go but in which decade were leg warmers worn as a popular fashion accessory?

好的，我们知道时尚来去匆匆，但是在哪十年间暖腿套被当做一种受欢迎的时尚配饰来穿？

OK, we know that fashions come and go, but in which decade were leg warmers worn as a popular fashion accessory? Was it… a) the 1970s, b) the 1980s or c) the 1990s?

好的，我们知道时尚反反复复，但是在哪个年代护腿被当做潮流配饰穿戴？是a) 20世纪70年代， b) 20世纪80年代 还是 c) 20世纪90年代？