In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction.
1958年,澳大利亚科学家戴维·沃伦开发了一种飞行记录仪,可以追踪飞行高度和飞行方向等基本信息。
Some people like to use an arrow and the arrow points in the direction of the more electronegative end.
有些人喜欢用箭头,箭头指向电负性更强的一端。
They measured meaning by asking questions like "How often did you feel that your life has a sense of direction or meaning to it?"
他们通过问这样的问题来衡量意义,如:“你觉得你的生活有方向感或意义感的频率有多高?”
But now she is on her own, "with no direction home, like a complete unknown, like a rolling stone."
VOA: special.2009.06.21
Some people like to use an arrow, and the arrow points in the direction of the more electronegative end.
也可以用箭头,箭头指向,带负电的一极。
And as far as I see, like, I love to keep going in that direction and...
而且依我所见,我喜欢沿着这个方向继续……
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