关口

1.Mr Dobson is at the heart of his movement's difficulties, just as he used to epitomise its success.

杜布森正面临他人生的关口，就像是他过往成就的一个缩影。

2.The four-minute mile barrier has been left in the dust by a generation of faster runners.

在一英里赛跑中，四分关口已经被一代速度更快的动员远远甩在后面。

3.Wells, in particular, is a famous pouter who quit on the Rockets last season before the playoffs after disagreements with then-coach Jeff Van Gundy.

韦尔斯是很大的大公鸡，上赛季，就在季后赛的关口，他和范甘迪闹翻了，一去不返。