What are pangolins? If you've never heard of the pangolin, you're not alone. This shy creature, as big as your cat or dog, is the world's ... ... <看更多>

Wei is typical of Chinese teenagers in another way, too: He has never heard of Google or Twitter. He once heard of Facebook, though. It is “ ... ... <看更多>

Ever heard of 'Spaced Repetition?' This is an evidence-based system that works by showing newer and more difficult words more frequently and easier and older ... ... <看更多>

Scientists ‍ have found that this is one of the best ... #languagelearning # 中文 #日本語 #漢字 ... More from Clozemaster. 00:07. ... <看更多>