No one nation, no matter how large or powerful, can defeat such challenges alone.
没有一个国家，无论多么庞大或强盛，能独自战胜这类挑战。
However, one computer security expert said that even an attack of this size did not necessarily have to be the work of a large or powerful group.
不过，一名计算机安全专家称，即使是这样大规模的攻击也不一定来自大型或有势力的组织。
Is it better for a species to be small and hideable, or large and powerful?
何等物种较好：小而可掩藏，或是大而有劲力？
Is it better for a species to be small and hideable, or large and powerful?
何等物种较好：小而可掩藏，或是大而有劲力？
应用推荐