Now, have any of y'all ever looked up this word? 好，你们中有谁查过这个单词？ You know, in a dictionary? Yeah, that's what I thought. 用字典？是的，我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单词呢？看看解释： Lex
Talk very briefly about innovation cycles, things that grow, have a lot of activity; they die out when they're replaced by something else. 简短地谈一下发明创造的周期，周期发展时会衍生许多活动，当这些活动被其他活动取代，此周期就灭亡了。 These things
I want to start by doing an experiment. I'm going to play three videos of a rainy day. 我想用一个实验来开始我的演讲。我将给你们播放三段雨天的视频。 But I've replaced the audio of one of the videos, and instead of the sound of rain
It works a little something like -- this is a recent Google search for four in the morning. 这是结果，请看最近的一个谷歌搜索。搜索：凌晨4点 Results vary, of course. This is pretty typical. 当然搜索的结果不一，这是其中最典型的一个。 The top 10 r
