This means is fit for the time series forecast which difficult to judge the time series typical character. It don't need cost much time to search explaining variable as regression analysis.
该方法适合于对时间序列的典型特征难以做出判断的时间序列的预测，而且它也无需像回归分析中必须花费很多时间寻找解释变量。
I sat there in the dirt, by that big old tree, for the longest time trying to fit all the butterfly pieces back together so I could bury them whole, but it was too hard to do.
我浑身脏兮兮的坐在那棵大树旁边。花了很长时间试图把所有蝴蝶的残肢拼凑到一起就为了能够让它们入土为安，但是做起来太不容易了。
I had been thinking of the winter as a horrid wet, dreary time fit only for professional football.
曾经一度，我极为厌烦潮湿阴沉的冬日，认为只有职业足球运动员才会喜欢。
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