That probably would have raised some suspicions , and some logistical issues for a virtual currency .

这件事很可能会引发一些怀疑，以及一种虚拟货币面临的某些后勤问题。

Disaster relief is basically a giant logistical operation .

大致而言，灾难救援就是一场大型后勤行动。

Because of the sars outbreak in mid-2003 , mr lo was left facing a logistical nightmare , including travel restrictions that almost scuppered his negotiations with the beijing regulators .

由于2003年年中非典（sars）爆发，罗德城曾面临后勤方面的难题，其中就包括旅行方面的限制，几乎让他无法与北京监管机构进行商谈。

This poses daunting logistical problems .

这构成一些艰巨的后勤问题。

Another 20000-30000 should remain in the region to provide logistical support .

另外2-3万军队则驻守在地区外围负责提供后勤支持。