be quick in the uptake

例句：

1. 1. The new policy was quickly embraced by the public.
   新政策很快被公众接受。
2. 2.He swiftly understood the problem and offered a solution.
   他迅速理解了问题并给出了解决方案。
3. 3. The company's decision to invest in renewable energy was quickly picked up by investors.
   该公司决定投资可再生能源，这一决定很快就得到了投资者的认可。