—— 请按键盘 空白键 开始游戏 ——

每件促使我们注意到他人的事,都能使我们更好地理解自己。
OPEC no longer holds all the cards in global oil markets.
Learning to read involves the development of attentional networks that allow children to focus on letters and words while ignoring distractions.
赏赐并不能让人欢喜,责罚也不能让人畏惧。 
Collaboration is key. No single company or country can solve the energy and climate challenges alone.