You can train for it in less time, however, it helps to have a little extra time in case of illness, vacation, or life's chaos.

当然你可以用更少的时间来准备，不过给疾病，假期或者是杂事留点时间是不会错的。

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In neighbouring Poland, where severe frost has killed 93 people so far this winter, a blast of cold and new train timetables combined to cause chaos on the rail network.

在邻国波兰，严重的霜冻至今已经冻死93人，寒冷造成新铁路网络的混乱。

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Monday morning saw travel chaos engulf the region, with thousands of passengers stranded when train services were disrupted in Punjab, Haryana and Chandigarh.

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Tens of thousands of people were in the station waiting to board a train when railway officials announced a last-minute change in the platform, triggering the chaos.

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Chaos ensued, not least because, in addition to the artificial disruption, there was a real one: a Tube train broke down on the Northern Line.

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