您搜索了: 美国了解到 (简体中文 - 英语)

事实上，美国了解到，而且目前正在力图解决在其他一些国家也存在的签证方面的困难。
in fact, the united states is aware of and currently working to resolve visa difficulties that exist in several other countries.

从其人口中陆续了解到了许多东西
finally understood many things from his mouth