Lesson Comments

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Posted on: A Late Knock
On June 18 at 2:05 PM by mjvito

hi there, can the tech team dig up the missing exercises tab for this lesson on their next round of fixes?  thanks! Read more

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Posted on: 人类的起源
On June 18 at 1:51 PM by henning

tanglang, ever heard of Lenski's E. coli long-term evolution experiment? That one comes pretty close! http://en.wikipedia.org/wiki/E._coli_l... Read more

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On June 18 at 1:47 PM by pretzellogic

USA!!!! Read more

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Posted on: 人类的起源
On June 18 at 12:57 PM by infophreak

People never say that they "Believe in Darwin", it's not about believe in this case, rather about evidence. And don't confuse mathematics with scienc... Read more

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Posted on: 中国的戏剧
On June 18 at 12:50 PM by eupnea63355

The links for the supplementary vocabulary mp3's don't seem to be working. Anyone else notice? Read more

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On June 18 at 12:45 PM by lydia1981

是不是跟嗲差不多一样的意思？ Read more

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Posted on: 中国的戏剧
On June 18 at 12:16 PM by monix

玩意儿 这个单词是不是贬义的？ Read more

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On June 18 at 10:22 AM by ohmyg0d

what's "cutesy", please? Do you mean coy, childish, cute? Read more

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Posted on: 人类的起源
On June 18 at 9:59 AM by tanglang

Great input, tal_! Darwin really has been misunderstood by Hitler. He is also misunderstood by people ourdays who claim that they do not believe in... Read more

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On June 18 at 9:39 AM by bodawei

I was having a conversation with a taxi driver yesterday who seemed to think my Chinese is better than it is.  It was a long trip and I was exhau... Read more