Brand upgrading is the only way for independent brands.
品牌向上是自主品牌的必由之路。
作家的职责不是回答问题,而是提出问题。
世界历史可以这样总结:强国总行不义。等到他们醒悟了,他们不已经不再强了。
The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.
The energy transition is not just about switching from fossil fuels to renewables. It's about providing more energy with fewer emissions.
U.S. energy independence doesn't mean isolation - we're still part of global markets.