"Human cloning" would be the emergence of the family structure of existing social, ethical system a tremendous impact; will become a tool for terrorist crimes; to create a large number of gene structure is identical to the "human cloning" may trigger a new type of widely disseminated disease; on current technology, can not guarantee that "clone" of the security, possible miscarriage, premature birth, stillbirth, deformities and other undesirable results and so on. Caustic critics said that in creating a healthy "human cloning" before, the scientists may be the first to create hundreds of thousands of deformed children.
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Of course, that also means the craft would require 7,000 years to reach the nearest star — but that's if the sails depended on current technology.
当然即使如此，这也意味着飞船需要7000年才能抵达最近的恒星，但要注意的是，这种假设是基于目前的技术而言的。
However, we cannot code information on these pulses and they cannot be directly measured by a photodector with current technology.
他提醒道，“然而，我们还不能在这些脉冲上编码，也不能用现有的技术由光检测器直接测量。”
While many smartphones and apps boast voice-related features, such as voice Search on the Nexus s, the technology Siri developed appears to be ahead of current offerings.
尽管很多智能手机和应用都吹嘘与语音控制有关的功能，比如Nexus S上的语音搜索(Voice Search)功能，但Siri开发的技术似乎要领先于现有产品。
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