First, Blue Origin has successfully launched and landed a reusable rocket.
首先，蓝源太空公司已经成功发射并且降落一架可以重复使用的火箭。
His space company, Blue Origin, is so secretive that it will not even answer questions about its logo.
他的航天公司名为“蓝色轨道”，这一公司的一切都秘而不宣，甚至不愿透露他们这个名字的来历。
First, Blue Origin has successfully launched and landed a reusable rocket. This will drastically reduce the cost of space travel.
首先，蓝源太空公司已经成功发射并且降落一架可以重复使用的火箭。这项创举将大幅压低太空旅行的成本。
Anhui Lingbi County jade stone origin has Melaleuca stone, white Qianceng stone, yellow Qianceng stone, blue Qianceng stone three.
安徽灵璧县璧石产地也有千层石，有白色千层石，黄色千层石，青色千层石三种。
In this paper, various explanations for their nature and origin are reviewed, from which it is suggested that there may exist a variety of formation mechanisms leading to different blue stragglers.
本文就有关蓝离散星本质和起源的各种假说进行了讨论。我们认为，不同的蓝离散星可以具有不同的形成机制，不应强求所有的蓝离散星都起源于同一种物理过程。
In contrast to the conventional hydrogen bond and the blue-shifting hydrogen bond, the topological and electronic properties and the origin of blue-shifting halogen bond are also investigated.
与传统的氢键以及蓝移氢键相对照，还对蓝移卤键的拓扑性质、电子结构性质以及起源进行了详细的研究。
In contrast to the conventional hydrogen bond and the blue-shifting hydrogen bond, the topological and electronic properties and the origin of blue-shifting halogen bond are also investigated.
与传统的氢键以及蓝移氢键相对照，还对蓝移卤键的拓扑性质、电子结构性质以及起源进行了详细的研究。
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