第一行程把可燃混合气吸进气缸。

The first stroke draws the combustible mixture into the cylinder.

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这一行程中最大的享受就是乘坐协和式飞机。

The ultimate luxury of the trip was flying in Concorde.

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若在当时的时段中，第二行程表未记录情境模式，则依据第一行程表设定通讯装置的情境模式。

If the second travel schedule does not record the situation model at the former time interval, the situation model of the communication device is established according to the first travel schedule.

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