commuting and podcasts

你好，你好吗 nihao,nihao ma?

I spend alot of time over the last 1 and 1/2 years listening to chinese pod while commuting to work, it gives me about a solid hour a day. I just don't know how much I am actually learning, as it sure doesn't seem like much at this point!

谢谢 xiexie!

Cody