海鸥盘旋下降，翅膀一动也不动。
The gull was planning down in circles without moving a wing.
今天训练了急速转弯，盘旋下降和无动力盘旋滑行降落。
We did steep turn, circle descent, and circle land with power off.
我担心在我们这个所谓向上爬的世界里，我们的道德水准却在盘旋下降，几近崩溃。
I fear that in our so-called upwardly mobile world we are on a downward spiral towards becoming morally bankrupt.
随后探索频道空间的制作人伊恩·奥尼尔写到，“从镜头可以看出亮点在下降，好像在圣殿盘旋。”
As Discovery News space producer Ian o 'neill wrote, "the footage shows the light drop and seemingly hover just above the shrine."
随后探索频道空间的制作人伊恩·奥尼尔写到，“从镜头可以看出亮点在下降，好像在圣殿盘旋。”
As Discovery News space producer Ian o 'neill wrote, "the footage shows the light drop and seemingly hover just above the shrine."
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