1·Go downstairs and turn to the left.
下楼后向左转。
2·Go ahead, and turn to the left.
向前走，然后左拐。
3·And, can you turn to the left.
把你的手放在你的头上左右转。
4·Turn to the left there you are.
向左一拐你就到了。
5·Please turn to the left (right).
请向左(右)转。
6·This way, turn to the left.
就是这条路，请向左转。
7·Turn to the left at the second blocks.
在第二个街区向左转。
8·Turn to the left and there you are.
向左拐，你就能看见图书馆。
9·Turn to the left at the next street.
在下一条街往左转。
10·Turn to the left and you will find the post.
向左转，你会找到邮局的。