Field observations were carried out at dozens of crosswalks in Xi an.

在西安市选取了数十条人行横道进行实地观测。

That's why school zones and buses, crosswalks, and other important warnings are yellow today.

这也是为什么学校区、公交站、人行横道和其它重要位置使用黄色警告信号灯的原因。

From the view of psychology, the crossing delay of pedestrians crossing un-signalized crosswalks in big cities was quantitatively analyzed.

从心理学角度，以大城市无信号控制人行横道过街行人为研究对象，对行人过街延误进行定量分析研究。

I had noticed earlier that the town of Orono had been painting crosswalks that day, and now realized they'd left their damn traffic cones all over the place.

我先前就注意到欧洛诺城那天已经粉刷了人行过道，现在意识到他们到处都摆放了那些该死的交通锥标。

This is also true for pedestrians, who Vanderbilt says are more cautious away from crosswalks than within them because they don't know if cars will actually stop.

根据范德比尔特的理论，这个道理同样适用于行人，比起在人行横道上，他们在远离人行横道的地方更加谨慎，因为他们不知道在这里汽车是否会刹车。