回答两个英语问题 关于科技带来的好与坏Some of the scientific and technological discoveries have changed or will change the way people live.Please think:⑴ In what way do these discoveries change our lives for the better?(2) In what

回答两个英语问题 关于科技带来的好与坏Some of the scientific and technological discoveries have changed or will change the way people live.Please think:⑴ In what way do these discoveries change our lives for the better?(2) In what
回答两个英语问题 关于科技带来的好与坏
Some of the scientific and technological discoveries have changed or will change the way people live.Please think:
⑴ In what way do these discoveries change our lives for the better?
(2) In what way do these discoveries change our lives for the worse?

回答两个英语问题 关于科技带来的好与坏Some of the scientific and technological discoveries have changed or will change the way people live.Please think:⑴ In what way do these discoveries change our lives for the better?(2) In what
(1)For instance,the medicines.Like penicillin,many kinds of medicines discovered prolonged our lives,helped us fight with disease,thus made our lives for the better.
举个例子,药品.像青霉素,我们发现的很多种类的药品延长了我们的寿命,帮助我们对抗疾病,因此使生活更美好.
(2)For example,the weapons.Like nuclear bombs,many kinds of high tech weapons invented based on scientific and technological discoveries strongly threatened our safety,and even made the earth easy to destroy,thus change our lives for the worse.
举个例子,武器.像原子弹,很多种类的基于科学技术新发现而发明的高科技武器强烈地威胁着我们的安全,甚至使地球变得容易毁灭,因此使我们的生活变得糟糕.

There is an energy crisis because we cannot use the sun's energy efficiently, the solar panel is the method that we use to absorb sun's energy, howeverm this technology is expensive and also takes a l...

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There is an energy crisis because we cannot use the sun's energy efficiently, the solar panel is the method that we use to absorb sun's energy, howeverm this technology is expensive and also takes a lot of space. Furthermore, it is subject to weather conditions, those problems dont exist for other energy sources such as oil, oil can produce energy regardless of weather and its cheaper as compares to the solar panel. however, as the technology improves, the solar panel will be more widely available and hence the sun;s energy can be more efficiently used. the scientists around the world have all started working on the improvement of the efficiency of the solar panels.

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