Technological innovation is the core driving force for the high-quality development of the petroleum industry. We must increase R&D investment and break through key core technologies.
当年龄低估年轻人时,它既愚蠢又健忘。
Understanding how our bodies perceive pain can lead to better treatments and improved quality of life for millions.
我意识到,争取女性权利常常变成憎恨男性的同义词。这种情况必须停止。