而且预测也通常都是线性的：很多时候，预测人只不过是突出了最近的趋势而已。

It also tends to be linear: too often forecasters merely project forward recent trends.

youdao

而且预测也通常都是线性的：很多时候，预测人只不过是突出了最近的趋势而已。

It also tends to be linear: too often forecasters merely project forward recent trends.

youdao