整个试飞过程持续了约25分钟。
不过在这次试飞过程中，飞机并没有使用机上的太阳能电池板。
As part of its initial test flight, the solar Impulse's solar panels were not yet connected or used.
为了保证放飞过程安全，所有工作人员不辞辛苦沿途为每羽赛鸽保驾护航。
The whole process is orderly, natural and smooth. In order to ensure the safety of the flying process, all the staff worked tirelessly to escort each pigeon.
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