伴随这种兴奋而来的是一种新的责任——理解常识的必要性和足够成熟以避免事故。

Along with that excitement comes a new responsibility—understanding the need for common sense and maturity to avoid accidents.

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对于诸如冰冠融化和温室效应等重大问题，政府和大公司有责任采取必要的措施。

For major issues such as the melting ice caps and the greenhouse effect, governments and large companies are duty-bound to take necessary measures.

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如果他们对互联网有更好的理解，他们就会看到确保他们的孩子正确和负责任地使用互联网的必要性。

If they had a better understanding of the Internet, they would see the need to make sure that their children use it properly and responsibly.

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