Tall and straight as an arrow he stood, facing a cold, penetrating wind - truly a picture of a sturdy man, even though in his eighties.
他高高的个子，笔直地站在那里，凛冽的寒风中一个强健的男人的身姿，尽管那时他已经有八十多岁了。
2
The water tunnel and wind tunnel test on arrow aims to make clear the hydrodynamics performance of arrows and to improve the technical know-how of archery movement.