Don't let the slowness of the first time through discourage you.
别因为一开始速度太慢而觉得气馁。
But it is still the major cause of slowness in using operation research.
然而，这仍是作业研究应用缓慢的主要原因。
His slowness lost him the chance.
他太迟钝了，以致失掉了那个机会。
Slowness, that's the secret of happiness.
‘缓慢行动’才是幸福的秘诀。
Slowness, that's the secret of happiness.
‘缓慢行动’才是幸福的秘诀。
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