设想一下火车在2050年1月出发，它环绕地球100年，在2150年新年火车停下来。

Imagine that the train left the station on January 1, 2050. It circles Earth over and over again for 100 years before finally coming to a halt on New year's Day, 2150.

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乙：那不可能是对的，旅行团是在12月出发。

B: That can't be right, can it? The tour is in December.

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定点游会在2009年六月出发，为期18天，参加人数最少一人，保证成行。

The scheduled tour would be departed in June 2009, for 18days, minimum requirement of participant is one and it is a guaranteed departure.

youdao

定点游会在2009年六月出发，为期18天，参加人数最少一人，保证成行。

The scheduled tour would be departed in June 2009, for 18days, minimum requirement of participant is one and it is a guaranteed departure.

youdao