第一线: forefront; front line; first line 短语和例子战斗在第一线 fight in the forefront; 退出第一线 withdraw from the “front line”; 农业生产第一线 forefront of agricultural production; 生产第一线人员 people in the front line o
生产第一线: the forefront of production 短语和例子所有农村工人都被分到企业的生产第一线。 all the rural workers have been assigned to the forefront of production in their enterprises