Find the match which has the longest match for the first sub-expression, along with any ties. If there is only one such match then return it.

在各种情况下，寻找匹配第一个子表达式最长的匹配。如果只有一个这样的匹配，就返回它。

youdao

It was the toughest first-round match we've ever played and possibly the longest in terms of time.

这是我们打过的最艰辛的首轮比赛了，MS还是时间最长的。

youdao

Frindall, the longest serving member of the Test Match Special team, took particular delight that his birth coincided with the first day of the "timeless Test" between South Africa and England in Durban on 3 March 1939, a game which lasted an unprecedented 11 days.

BBC: Remembering the Bearded Wonder