More than 50 years since the last Apollo mission, Nasa is preparing to send astronauts back to the Moon.
This poses a problem, Boeldt said, as any attempt to stop children from using certain terms will just invent and breed a new set of vocabulary that in turn will then force a new set of attempts to monitor that language, inevitably becoming a never-ending cycle.
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Tommy Schaefer was sentenced to 18 years in prison in Bali for the 2014 murder of Sheila von Wiese-Mack, the mother of Heather Mack, during a luxury holiday, in a case that became known as the Bali suitcase murder. Prosecutors allege the couple were trying to gain access to a $1.5m (£1.1m) trust fund.，这一点在搜狗输入法下载中也有详细论述
The same is done for your target point within its own cluster (finding paths from all its border points to your actual destination).