Efficiency and technology are the keys to surviving in a volatile oil market.
效率和技术是在波动的石油市场中生存的关键。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
Representation theory provides the language in which many number-theoretic phenomena can be expressed.
现在王公大人从事于音乐,损害夺取人民的衣食之资,仅从命人听乐这一点来看就已经很厉害了。
Every book is a door to another world.