We know the sounds of cities are loud enough to cause great harm to people's hearing in the U.

我们知道城市的声音，响声足以对人们的听力造成巨大的伤害。

youdao

The fact is that there are not enough talented minority managers, or management-track entry-level people, to reflect the changing demographics of the U.

现实情况是，有才华的少数族裔管理者或入门级管理者数量不足以反映美国人口日益变化的趋势。

youdao

However, because of the strong non-linear feature of the pressure distribution in an U-bend duct, the estimation ability will change if there are not enough samples to the trained networks.

但是由于U型通道内压力分布的强烈非线性特性，当实验数据较少时，这种预测能力将显著下降，甚至完全丧失。

youdao

U-shape, there are enough undecided voters to offer hope to both sides.

ECONOMIST: European constitution campaigns

Outside of the Northeast Corridor, and unlike in Europe and Japan, only a few city pairs in the U.S. are close enough to allow the necessary speed and convenience.

CENTERFORSECURITYPOLICY: Not a model railroad

But predicting how much harm a storm will cause is complicated, economists and meteorologists say, because hurricane strikes to the U.S. are rare enough that there are few apt historical comparisons.

WSJ: Few Precedents to Help Predict Hurricane Damage