Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email; the most effective communication device now; is becoming very popular. Besides; telephone and mobile phone make contact more convenient than before.
Modern transportation; such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation; people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realize the dream of space travel.
Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made; these diseases become treatable.
However; the process of scientific development also arouses many sever problems to our human beings. Internet; though
widely used in modern communication; is easy to be destroyed by computer virus. Outer space exploration has produced much waste in the space. A tiny metal; a screw; for example can destroy a flying man-made satellite. Industrialization is making natural resources become scarce.
Confronted with these problems; scientists are seeking prompt and feasible solutions. The development of science and
technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent. 科学技术的发展使我们的生活更加舒适和方便..然而;科学家们创造了许多不容易解决的问题;如空气污染;环境恶化和自然资源的匮乏;我们必须要有一些解决办法..
现代科学技术给人们带来许多好处..现代通信缩短了人与人之间的距离;使交流更容易..互联网不仅被广泛用于收集丰富的信息;而且还用于通信..电子邮件;现在最有效的通信设备;正在变得非常流行..此外;电话和手机比以前更方便..
现代交通工具;如飞机和高速列车;使我们的旅程顺利和快速..在现代交通的帮助下;人们可以去任何他们喜欢去的地方..到外太空和其他行星的旅程不再是梦..火箭和航天飞机可以帮助我们实现梦想太空旅行.. 现代医学延长了人们的生活;减轻了许多疾病的痛苦..癌症和艾滋病对人们的健康是致命的..多亏科学家们的努力;这些疾病才得以治疗.. 然而;科学发展的过程也给人类带来了许多严峻的问题..互联网虽然在现代通信中应用广泛;但容易被计算机病毒所破坏..太空探索在太空中产生了许多浪费..例如;一个微小的金属、螺丝钉就能摧毁一颗飞行人造卫星..工业化使自然资源变得稀缺..
面对这些问题;科学家们正在寻求及时可行的解决方案..科学技术的发展给我们带来了正反两方面的影响..我们必须把积极影响消除到最低限度..
因篇幅问题不能全部显示，请点此查看更多更全内容