matter of fact

We acquire the data of forenamed stated via the matter of fact flight test on a type aircraft by putting to use two high-speed photographics and get 3-D motion parameters perspective views.

高速图形传感器，通过实际飞行试验获取图象， 复现导弹三维 运动参数，是本文要研究内容。

Later, he always asked me that whether he is fat.  I responsed, "jimpness, jimpness. "  As a matter of fact, I didn't think he was fat.

之后，他还一直问，“他是是很胖？”我就说：“胖胖~”其实，我那个时候觉得他胖来着。