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

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

对于更高级的学习者，可以探讨如何在不同的文化背景下使用英语进行商务交流。不同的文化对产品的接受程度不同，了解这一点可以帮助你更有效地推销产品。例如，西方消费者可能更注重产品的健康益处，而亚洲消费者可能更注重口感。