1. The light rays will focus either in front of or behind the retina resulting in "refractive errors" such as nearsightedness farsightedness and astigmatism. 在光线的重点不是在前面或后面的视网膜，在“屈光不正，如近视，远视和散光”造成的。
2. Remember, you have a wide and boundless imagination. You have vision and farsightedness. You have love and compassion in your heart, and you are intelligent. 记住，你有广阔而无限的想象力；你有眼光，有远见；你的心中充满爱和同情；而且你很聪明。
3. And most crucially, it does not produce the farsightedness that will allow us all to live together—and grow together—on this world without causing war, chaoscatastrophe. 最的是，它不能产生让在世界上不引发战争、混乱和灾难而共同生活—共同发展—的远见。
英英解释
n.
1. abnormal condition in which vision for distant objects is better than for near objects
2. seeing ahead; knowing in advance; foreseeing
