job selector dial

例句：

1. 1. The job selector dial on the computer keyboard is a great way to quickly access frequently used functions.
   电脑键盘上的“工作选择器”拨号盘是一个快速访问常用功能的好方法。
2. 2. The job selector dial on the phone allows you to quickly switch between different phone plans.
   电话上的“工作选择器”拨号盘让你可以快速切换不同的电话计划。
3. 3. The job selector dial on the car's dashboard is a useful tool for selecting the correct gears anddriving conditions.
   汽车仪表盘上的“工作选择器”拨号盘是一个有用的工具，用于选择正确的齿轮和驾驶条件。