Despite the fact that it could just as easily be one of the others, the looming threat of cancer – and, in this case, having to remove her colon – was enough to throw us off-center.
尽管事实是很容易是其他病而非癌症,但癌症的威胁却在逼近---同时,在这种情况下,结肠必须切除----足以使我们偏离中心。
Peel an apple, making sure the peeling comes off in one long strand and then throw it over your shoulder.
给一个苹果削皮,确保削下的皮成一条线,然后朝身后扔。
If you take a pebble with a radius of about one centimeter and you throw it off a high building, it will reach a speed which will not exceed 75 miles per hour because of the air drag.
如果拿一个半径是,1厘米的小卵石,从高楼上扔下去,它的速度因为空气阻力,不过超过每小时75英里。
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