Ten dogs died, saving the life to the first human offering Russian space scientists invaluable data on how all the systems of the ship behave during the space flight, launch and its landing.

有10只狗遇难，保护了人类，同时提供给俄罗斯太空学家宝贵的数据，包括飞船飞行，发射和降落过程中整个系统的运行。

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Ten dogs died, saving the life to the first human offering Russian space scientists invaluable data on how all the systems of the ship behave during the space flight, launch and its landing.

有10只狗遇难，保护了人类，同时提供给俄罗斯太空学家宝贵的数据，包括飞船飞行，发射和降落过程中整个系统的运行。

youdao