会敬礼，会聊天，会抓坏人，全球首个机器人警察迪拜上岗。Policemen are busy keeping peace and keeping our society safe. Now robots are helping out, too.The world’s first robot police officer has been working in Dubai, reported ……

.How can we make our cities more livable for so many people?The answer lies in using technology..., it will take time and money to turn our current cities into the smart ones of the future. But as we’ve ……

CHINA wants to expand its role in UN peace-keeping missions, but isn't offering combat troops... profile for China in the UN and a recognition that peace-keeping is a key activity for the UN," Jean ……

and resources (资源), and make our lives more convenient. Cities like Boston, Amsterdam... four rules for keeping smart cities safe. The data must be easily accessible (易得到的) to its ……

, keeping this lesson in mind could be a good reminder of the importance of defense and peace. Cheng... to be named “Peace”. Traditionally China is a peace-loving nation and this name helps to show ……

of the founding of the United Nations. Since 1945, the UN has played a key role in keeping world peace... of the United Nations. Since 1945, the UN has played a key role in keeping world peace and security ……

, but not a peaceful world, and second, building peace in the world needs the support (支持) of our..., but not a peaceful world, and second, building peace in the world needs the support (支持) of our ……

  TUCHONGTUCHONGTake a look at all the different ways that 5G technology will change our cities and our lives.Take a look at all the different ways that 5G technology will change our cities ……

Turkey. Everyone on board was killed, including 62 Spanish peace keeping soldiers serving... travel advisory — the cities of Beijing and Tianjin, Hebei, Shanxi, Inner Mongolia, and Taiwan.Taiwan ……

to be enjoying their pets. Indeed, they are an important part of our modern lives, even for people who don’t own... that of 2018. Young people in big cities are the main contributors (贡献者).“Most young people are suffering ……

enemies but friends. As we all know, peace and development have become the themes of our world. What... need peace, our people need peace, and the whole world needs peace. However, why do the leaders ……

.Fight for our land (P2)Choose the correct answer according to the passage.1. The passage is mainly about ______.A. food supply B. the reduction of farmlandC. keeping the city green D. rising housing ……

bands. Think again. Cities across the country, big and small, have unique and thriving scenes.... “Bands are too anxious to achieve quick success and instant benefits.”He recommends keeping an ear ……

LONDON: Huge airships hovering kilometres above major cities could replace satellites as providers... in the stratosphere ?between 12 and 60 kilometres above sea level ?keeping their position fixed by making ……

Day of reflection: Civilians take part in a meditation day for peace at Bolivar Square in Bogota... in several cities worldwide, including New York, Rio de Janeiro, Mexico City, Madrid, London, Montreal, New ……