在研发强度计算公式中，分别作为“分母”和“分子”的营业收入和研发投入构成关键因子。
"Spaceflight is an incredible privilege," he said, "and sometimes it reminds us just how human we are."
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In one young couple's diary given to them for the project, Sumaira describes her partner coming home, the dinner she has cooked, the hug in the hallway, the two of them eating together at the table.
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