The harsh weather destroyed crops, wrecked power lines and cutoff transportation for a wide region in central and southern parts of the country, where the winter weather is usually temperate.
在冬季气候通常比较温和的华中华南广大地区，冰雪严寒摧毁了庄稼，破坏了电线，还造成运输线路瘫痪。
2
But it is not the kind of situation where you can just cutoff all assistance, because we do need their support in the region.
目前还不能干脆切断所有对巴基斯坦的援助，因为我们在这个区域确实需要他们的支持。
3
The research of LDMOS current characteristic involves the linear current region, cut-off saturation region, quasi-saturation region and providing the simplified analytical expression.