The Vietnam Easy Riders has three- to six-day tours that pack in a variety of activities (the Ho Chi Minh trail, rubber and coffee plantations).

Vietnam Easy Riders旅行社提供三到六天的路线，其中有各种活动安排（如骑行胡志明小道，参观橡胶和咖啡种植园等）。

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On Inauguration day, Michael Powers of Pikeville, Tenn., wrote to Mr. Obama, telling him he had lost his father, a three-pack-a-day smoker, to lung cancer in 1979.

在就职日那天，田纳西州皮科威尔的迈克尔·鲍尔斯写信给奥巴马先生，告诉他说自己已经失去了父亲，父亲每天要抽3包烟，1979年死于肺癌。

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It is easier to dry out a drunk, take someone off hard drugs or watch a three-pack-a-day smoker go cold Turkey than live with a fan during a long losing streak.

这是比较容易干出醉酒，起飞硬性毒品的人或看三组，每天走在长期吸烟者连败冷火鸡比风扇生活。

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One day, decades from now, people may look back on our reckless consumption of soft drinks and chips in the same way that we today look back at a three-pack-a-day smoking habit.

NEWYORKER: Snacks for a Fat Planet

This April 1, 000 young entrepreneurs will pack a chartered cruise ship in Miami for a three-day, invite-only conference featuring Richard Branson, Peter Thiel, Russell Simmons and loads of other name-drop-worthy guests.

FORBES: Schmooze Cruise: Summit Series Takes the Party to the Open Seas