但是，如果任何人在四月份正常的流感季节结束之前仓促做出肯定的结论，这是非常不明智的。

But, it would be unwise for anybody to reach firm conclusions before April, when the normal influenza season usually ends.

youdao

但是，如果任何人在四月份正常的流感季节结束之前仓促做出肯定的结论，这是非常不明智的。

But, it would be unwise for anybody to reach firm conclusions before April, when the normal influenza season usually ends.

youdao