英语语法分析

The match will be refereed by Derek Bevan from Wales.

这场比赛将由来自威尔士的德里克克·贝文执法。

Along with two thirds of the team, Bevan never played for Wales again.

之后他和球队三分之二的球员再也没有为威尔士效力过。

Sequencing it was a significant challenge to scientists, said Professor Bevan.

贝文教授说，绘制它的序列对科学家们来说是一个巨大的挑战。