✔ 最佳答案
Strides have been -- and are still being -- made to make progress on those fronts.
在那些(研究,開發) 領域已有了實質並且持續的進展,
front -- 指未開發領域,
stride 指邁開大步,跨出,引申實質進展突破
2015-07-26 11:34:03 補充:
2) usu. strides
a step or stage in progress toward an aim
ex.great strides have been made toward equality
■ one's stride
a good or regular rate of progress, esp. after a slow or hesitant start
after months of ineffective campaigning, he seems to have hit his stride
Oxford American Dictionary
2015-07-26 11:35:09 補充:
4. : a stage of progress : a decisive movement toward a future goal : advance
have made extraordinary strides in invention — T.W.Arnold
the strides made in recent years in keeping the American public informed — Lou Smyth
Webster's New Third International Unabridged Dictionary
2015-07-28 20:55:00 補充:
front 也有拓荒邊界的意思,也用來指政治文化議題的拓展上,如同性婚姻,兩性平權,或是人權保障。