EXAMPLE: I hate driving behind a road hog who drives in the middle of the road and won't let me pass him.
我讨厌跟在一个爱抢路的人后面开车，他在路中间开，不让我超车。
2
The artificial induced vertical transmission of hog cholera field virus in experiment was established by breeding 2 pigs which infected with middle toxicity of hog cholera field virus.