“持续的”用英语怎么说？

要对正在发生的事情保持持续的关注和了解并不容易。It's been hard to get a steady fix on what's going on.我们在寻求持续的、渐进的改善，而不是重大的突破。We are seeking continuous, incremental improvements, not great breakthroughs.她发现持续的对峙让人精疲力竭。She finds the co...