鲁特带领英格兰战胜斯里兰卡

在第一场测试赛的紧张第四天，乔·鲁特镇定自若地打出半世纪，帮助英格兰克服了一些重大考验，最终战胜了斯里兰卡。

## Original Title: Root guides England to victory over Sri Lanka

## Article Content:
Joe Root’s nerveless half-century helps England overcome some significant scares to defeat Sri Lanka on a tense fourth day of the first Test.

Original article: https://www.bbc.com/sport/cricket/articles/c36n4wg3r9zo