have the virtue of
That may have the virtue of being true.
这可能是在面对现实。
Fibonacci Numbers at least have the virtue of creating a testable proposition; one that they appear to fail.
斐波纳契数的优点在于至少有可测试的主张;一个看起来错了的主张。
Nuclear power does, however, have the virtue of scale.
核动力确实有太大的优点。