Among others,he experimented with the idea of telegraphy - sending messages over a wire by electricity.

VOA: special.2010.10.24

Cummings actually boldly experimented with this principle and he attracted the attention of the linguists, particularly a linguist named Dell Hymes.

对此，卡明斯做了一个大胆的试验,吸引了语言学家的注意，特别是德尔海默斯。

耶鲁公开课 - 文学理论导论课程节选

Bell experimented with devices that could find bullets and other metal in the body.

VOA: special.2010.05.14

Since then,Dean Still says they have experimented with countless other designs.

VOA: special.2010.02.01

I experimented with every kind of material.

VOA: special.2009.07.18

Back in his laboratory at the University of Calgary,Alberta, he experimented with light emitting diodes, technology he was familiar with as a professor of renewable energy.

VOA: standard.2009.12.13