即使技术上可行，移动一个如此巨大的目标——远超过一百万吨——也将是不易的。
Though technically feasible budging such a hefty target - with a mass in excess of a million tons - would not be easy.
建筑物因为具有价值大、不易移动、隐匿、毁损等优点，时常成为律师代理财产保全案件的首选对象。
Buildings with the strong points of high value, hard to move, conceal and damage are always the first choices in the property-protection cases deputized by the attorneys.
随着其它移动设备的出现，真正的挑战应该是，将新出版物投入销售后保证其不易遭到剽窃。
As other devices appear, the challenge will be to make the publications available for sale without making them easy to pirate.
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