The countdown has started for the final launch of an American space shuttle.

美国最后一次航天飞机的发射任务已经开始倒计时。

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The Shenzhou-VII mission entered the countdown stage after the final check on the spacecraft, the carrier rocket and the ground operation system was completed Tuesday morning.

在对飞船进行最后检查之后，神舟七号计划进入倒计时阶段。 周二早上，运载火箭和地面操作系统已完成对接。

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The final countdown?

最后的倒计时？

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After Jack checks off with senior editor Michael Ozanian (with whom he also researches many of our sports-franchise rankings), he and I do a final countdown to the 200.

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Ramos, and the final turning of the 100-day Centennial countdown calendar.

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