barometer 六级雅思GRE

1.Infant mortality is a highly sensitive barometer of socio-economic conditions.

婴儿死亡率能够充社会经济状况。

2.I took horary observations of the barometer.

我每隔一小时观一次气压计。

3.The arrow on the barometer was pointing to “Stormy”.

气压计上的箭头向“有暴风雨”。

4.The barometer marked a continuing fall in atmospheric pressure.

气压表表明气压在继续下降。

5.The barometer is falling.

气压正在下降。