Gb	Eng
游击队在那个省开辟了一条新战线。	The guerrillas opened up a new front in that province.
我们的部队在前方3条战线上作战。	Our armies were fighting on three fronts.
在各条战线上都有精力充沛朝气蓬勃的青年人。	On every front there are young people abounding in vigor and vitality.