我知道你没有确切数字，但做个有根据的猜测吧。

I know you don't have the exact figures, but make ___an ___educated ___guess.

基于当前数据，我们可以对未来趋势做出有根据的猜测。

Based on current data, we can make ___an ___educated ___guess about future trends.

她的结论不是胡乱猜测，而是源自透彻分析的有根据的推测。

Her conclusion was not a wild speculation but ___an ___educated ___guess derived from thorough analysis.