Handedness seems to be determined by a roll of the dice, but the odds are set by your genes.

看起来用手习惯像掷骰子一样，但几率是由基因决定的。

Higher education shouldn’t be a luxury, or a roll of the dice; it’s an economic imperative that every family in America should be able to afford.

高等教育不应该是奢侈品或打骰子；它应该是美国的每个家庭都能承受的经济必需品。

It just often times feels like a roll of the dice." " I spent twelve hours by his bedside with all my P.P.E. on.

它常常感觉就像掷骰子。” “我在他床边呆了十二个小时，带着我所有的 P.P.E.在。