Sustainability isn't a choice; it's an obligation we owe to the planet and future dairy farmers.
In the global energy transformation, China's coal industry must have its own voice and contribution.
全球能源变革中，中国煤炭行业要有自己的声音和贡献。
一个人肚子空空，心事重重，总是睡不好觉的。
Data structures are the backbone of efficient algorithms.
"The past is a foreign country; they do things differently there."