求翻译：今天上课老师给我们讲解棒球的一些常识，了解美国文化，我在中国基本都没关注这方便的运动，听了很受益，毕竟来美国了，需了解人情风土。是什么意思？

Class teacher explained to us some knowledge of baseball today, understand United States culture, I in Chinese basic were not concerned about the ease of movement, listen for a benefit after all to United States, to understand human customs.