科技创新是推动石油工业高质量发展的核心动力,我们要加大研发投入,突破关键核心技术。
在布基纳法索,我们有句谚语:"一棵树需要时间生长。"好的建筑也需要时间。
Character is doing the right thing when nobody's looking. There are too many people who think that the only thing that's right is to get by, and the only thing that's wrong is to get caught.
如果你不能,你必须。如果你必须,你就能。