-
同时有很强的湿度锋区，大气处于不稳定状态。
The air is rather unstable near the moisture frontal zone.
youdao
-
引起风力增大有二个重要的原因，其一是高空有一支强锋区；
There are two important factors which may stremgthen the wind;
youdao
-
引起风力增大有二个重要的原因，其一是高空有一支强锋区；
There are two important factors which may stremgthen the wind;
youdao