The flexible parts (1) are installed at the left and right guide rails (6).

活动部件（1）置于左右两边 的导轨（6）中，活动部件（1）中间设置有铁磁性突出面（1.1）；

youdao

Our own guide to getting Rails 3.0 up and running.

——我们自己的指南，安装Rails 3.0并运行。

youdao

There were no side rails to guide him.

桥边没有栏杆做引导。

youdao

There were no side rails to guide him.

桥边没有栏杆做引导。

youdao