First of all, work is being done to the system on the left-hand side.

首先，对左手边的系统做功。

youdao

The left - hand widget is the service Browser, which shows the services running on the runtime system.

左边的小部件是Service Browser，其中显示运行时系统中正在运行的服务。

youdao

Mini explained that to have mounted the door on the left-hand side would have required an expensive relocation of the fuel filler system.

宝马公司解释称，如果要将这扇小门装在车身左边，就得让汽车的加油系统搬家，耗资必将十分巨大。

youdao

In the case of palm-reading, though, you can also register both a right and left hand -- as you can see in our video below, the system will most certainly reject you if you offer the wrong one.

ENGADGET