turn left at this Street用at还是on两个介词哪个是对的,还是都可以?

turn left at bridge turn left at bridge Turn left at the traffic turn left at the t______turning. Turn left at the bookshop. 中文翻译“Sure .go down this street ,turn left at the second crssing. GO down this road,and turn left at the second turing (改为同义句） 把Go along this road and turn left at the third crossing.改为同义句 Go along this road and turn left at the secod _____(cross)词形变换 Go along this street,then turn left at the second turning.是什么意思 turn left at this Street用at还是on两个介词哪个是对的,还是都可以? at cinema turn the left 连起来 turn left at the怎么读 Turn left at the second crossing turn left at the crossing翻译 Turn left at the first _____.(cross) 英译中 turn left at the cinema go straight turn left at the first