W: Oh, my goodness. The traffic is crawling.

M: I think there is an accident ahead.

W: We are now running late.

M: I know. Why don't we take a different route?

W: Let me check and look at the map. Yes, there is an exit three quarters of a mile ahead. We’ll exit Market Street, head west, then get on the Pennsylvania Freeway.

M: Ok, let's do that, even though we may have to take a longer way.

W：哦，天哪，交通简直和蜗牛爬一样。

M：估计前面出了交通事故。

W：我们要晚了。

M：我知道，要不我们换条路走吧？

W：我看一下地图。好，在前面3/4英里处有一个出口。我们从商业街出去，向西走，然后上宾夕法尼亚高速公路。

M：好的，就算要多走点儿路我们也这么走吧。