The transition to renewable energy depends on efficient and scalable storage systems.
唯一安全的系统是关闭的,浇筑在混凝土块中,并密封在有武装警卫的铅衬房间中。
家庭和睦是人生最快乐的事。
We are not in the coffee business serving people, we are in the people business serving coffee.
不要仅仅成为事实的记录者,而要试图深入探索它们起源的奥秘。