かなり長い間 1. for a considerable time 2. for a fairly long time 3. for a good long stretch 4. for quite a while 5. for quite some time 6. good while 7. great while 8. quite a while
かなり長期に経営管理の経験を持つ上級管理職 senior-level executives with considerable years of management experience
例文
This gang that did this , uh we've been chasing them for quite a while now . 我々は この窃盗団を かなり長期間追いかけています
This gang that did this , uh we've been chasing them for quite a while now . 我々は この窃盗団を かなり長期間追いかけています
It is generally accepted that the third part was written by shikibu (the long interval after finishing the second part might make a difference in diction and atmosphere , but it is not necessarily possible to attribute it to a different author ). なお、通説では第3部はおそらく式部の作(第2部執筆以降かなり長期間の休止を置いたためか、用語や雰囲気が相当に異なっているが、それをもって必ずしも他人の作とまで言うことはできない)というものである。