It is not rare that major roads are choked with traffic in rush hours.

在交通高峰期，主要道路出现交通堵塞的情况并不少见。

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Motorbikes may be dangerous, but some still think travelling by motorbike is the best way to avoid traffic jams (堵塞) in rush hours.

摩托车可能是危险的，但是一些人仍然认为骑摩托车是上下班高峰期避免交通堵塞最好的方式。

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More than half of them cross the bridge during the morning and evening rush hours when traffic is so heavy and the trip is not pleasant.

他们有一大半都在早晚高峰时过桥，这时交通非常拥挤，旅途并不愉快。

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"Now we have what we would call rush hour conditions or peak travel conditions for as much as eight hours during the day - about three to four hours in the morning and similar time in the evening."

VOA: standard.2010.07.26

During rush hours, start edging your way toward the exit at least two stations ahead of yours.

BBC: Riding the rails like a Mumbaiker

Prices would start from as little as 2p a mile on quiet roads outside rush hours.

BBC: NEWS | UK | UK Politics | At-a-glance: Road charge plans

The dust was collected for up to 10 hours a day, across the morning and evening rush hours.

BBC: Railway tracks