此解决方案的优势在于，它提供从非尽力服务的异步服务到有保证的同步事务复制的所有选择。

The advantage of this solution is that it provides everything from asynchronous replication that is not best effort to guaranteed synchronous transactional replication.

youdao

医生有一个真正的优势：我们可以知道这个治疗是否有效并安全，因为我们是在真实世界里看到它、使用它、研究它。

Doctors have one real advantage: we can tell if a treatment works and if it's safe because we've seen it, used it and studied it in the real, analog world.

youdao

但是它的相对优势有更扎实的根基。

But its comparative advantage has deeper roots.

youdao

There is an elegance about it.

可见它是有优势的。

哈佛公开课 - 计算机科学课程节选