The windows slide down at the touch of a button.

按一下开关，窗玻璃便落下来。

《牛津词典》

Staff will be able to trace calls at the touch of a button.

员工只要一按按钮就可以追踪电话。

《柯林斯英汉双解大词典》

It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button.

很难想象，在这样一个世界里，烹饪这种消遣已经不复存在，人们只需按一下按钮就能做出饭菜来。

youdao

The Smithsonian's Mars Day offered a chance for people of all ages to touch Mars, or at least a piece of it.

VOA: special.2010.07.28

Why isn't sight like touch, diffused through all parts of the body "that she might look at will through every pore?"

为什么视力不能像触觉那样遍布人体各个部位,那样“她就能看到身体的每个毛孔“

耶鲁公开课 - 弥尔顿课程节选

Although he looked at the flowers very closely, he did not touch or smell any of them.

VOA: special.2009.05.23

DJs can switch between the XDJ-AERO's mobile and USB inputs at the touch of a button.

ENGADGET: Pioneer's new WiFi-enabled XDJ-AERO controller says goodbye wires, hello dancefloor (video)

Enjoy easy access to your favourite websites, YouTube and more at the touch of a button.

ENGADGET: Google TV goes international, Sony NSZ-GS7 set-top box up for preorder in the US and UK

At the touch of a remote control, the top of the cabinet withdraws and the television elevates.

WSJ: The Battle of the Boudoir | How to Achieve Design Harmony in the Bedroom