take an important step forward

• 迈出重要一步

take an important step forward的用法和样例：

例句

1. This research seres as an important step forward in the understanding of how aging skin can be improed, researchers say.
   这项研究为了进一步明了怎样改善老化皮肤迈出重要一步，研究者说。
2. President Barack Obama says world leaders have made some important strides this week on fighting climate change.
   奥巴马总统称，本周各国领导人在应对气候变化方面向前迈出重要一步。