Excuse me, can you tell me where I can find a hotel?
对不起，能告诉我哪有旅馆吗?
Continue three blocks south and turn to the left. After five minutes' walk you may find a big hotel.
再向南走条街，左转，走几分钟你就会发现一个大旅馆。
Shall I take a taxi to go there?
我打车去好吗?
I don't think it is necessary.
我觉得没必要。
block n. 大楼;街区;障碍(物) vt. 堵塞;妨碍
necessary a.必要的;必然的 n.&pl. 必需品