Card 1555HSK Level 31555/2202CARD1555PROGRESS71%天然气天然氣tiānránqìnaturally-formed-gas; natural gas(Noun)
Card 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)ModernCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)MinimalCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)SplitCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)MaterialCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)GradientCard 1HSK 11/10CARD1PROGRESS40%你好(你好)nǐ hǎoHello(greeting)Border