I do not want to be one of the swines in your entourage.

我不想与您的随员中那些卑劣的家伙们为伍。

Methods:4 pairs of littermate swines were allocated randomly to 2 groups(the control group and the experimental group).

方法：选用同窝小猪4对，分别随机分为实验组和对照组。

Objective To study the genotype of swines isolated from humans and their relationships with hepatitis E virus (HEV) in the rural areas of southern China.

目的调查中国南方某农村地区戊型肝炎病毒（HEV）人株与猪株的相关性。

The gross profit of the test group swines was 12266Y, while the control group' was 3582.8Y, which was increased by 242.36%, compared with the control group.

试验组所获得的毛利润为12266元，而对照组所获得的毛利润为3582.8元，试验组经济效益比对照组提高242.36%。