Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

近年来，我国全面展开蓝天、碧水、净土保卫战。为了号召同学们参与环保行动，学校将组织一次主题为“Let’s Go Green”的英语演讲比赛。请你写一篇 80 词以上的演讲稿。 [高分句] As middle school students, it’s ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

美国俄亥俄州克利夫兰高地（Cleveland Heights）上周四（27日）一辆校车无故起火，幸好司机冷静应对，迅速地疏散学生。校巴后来完全陷入火海，事故没有造成人员伤亡。

In July 2023, Wu Yuhuai joined Elon Musk’s newly formed xAI as a co-founder, with the goal of advancing artificial ...