It would be extremely difficult to switch to other sources.

要改到其他资源是极其困难的

Rather than crowd your screen with new shortcuts, you can switch to a new desktop by clicking on the taskbar at the bottom of the screen.

与其把整个屏幕摆满新的快捷键，倒不如按一下屏幕底部的任务栏，切换到新桌面上。

They will be deleted when you switch to the visual editor.

它们将在您切换到可视编辑器时被删除。

To keep fit, you can switch to morning or lunchtime exercise.

为了保持健康，你可以转变到早上或午间锻炼。

These could reflect the declining weight of the human skeleton that seems to have accompanied the switch to settled life, which started some 15,000 years ago.

这能反映始于大约15，000年前向定居生活的转变时，伴随而来的人类骨架重量的下降。

He said the Octagon would soon switch to a fuel cell system for heat and electricity, partly to cut energy costs at a time of a depressed rental market.

他说奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。