前置标志用箭头指示离开高速的车道。这类标志也被安装在出口外位。

Advance signs use arrows to show which lanes lead off the freeway. Signs are also posted at the exit.

youdao

前置标志用箭头指示离开高速的车道。这类标志也被安装在出口外位。

Advance signs use arrows to show which lanes lead off the freeway. Signs are also posted at the exit.

youdao