Its formula does not have to be stored at very cold temperatures, giving it a potential advantage over other vaccines.

它的配方不需要储存在非常冷的温度下，这使得它比其他疫苗具有潜在的优势。

Perhaps more important, Ms. Grossman said, learning another language offers other potential advantages, like traveling or connecting with new communities.

格罗斯曼说，也许更重要的是，学习另一门语言还有其他潜在的优势，比如旅行，或是与新社区建立联系。