和定最值基本解题思路简介：Unexpectedly, before Zuo Liangyu finished his cup of tea, he heard the rapid sound of horse hoofbeats. When he looked up, he saw two fast horses approaching with triangular flags on their backs on the road ahead.
Unexpectedly, before Zuo Liangyu finished his cup of tea, he heard the rapid sound of horse hoofbeats. When he looked up, he saw two fast horses approaching with triangular flags on their backs on the road ahead.
