實際上﹐火箭只有3% 的時間是在完全朝向月球的軌道上﹐沒有絲毫偏移﹐在其余的97% 的時間裡則一直都在修正﹐才能最終飛底月球。
Life is full of mistakes, and corrections; nothing is absolute, even if it is being pre-planned. only 3% are pre-determined, another 97% is planned but required constantly monitoring and correction in order to achieve objectives...
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