“沿着这条街一直往前走，然后向左拐。 ”的英文怎么写？？？

“沿着这条街一直往前走，然后向左拐。 ”的英文怎么写？？？

Go ahead this street,and then turn left.

Go ahead along this street,and then turn left

Go ahead along this street,and then turn left.

Go along this street,and then turn left.
go along 沿着...走
此短语本身就有"一直往前走"的意思,所以不必再加ahead.
这是七年级《英语》课本下册课文里的句子。