For simplicity, use only one attachment for our test.

为方便起见，我们的测试仅使用一个附件。

youdao

If you have to listen to something when you're out, use only one earphone or play it at a very low volume.

如果你必须在外出时听一些东西，只使用一个耳机或把音量调小。

youdao

Use only one main navigation menu.

只使用一个主导航菜单

youdao

If you start a path of one color you must continue to use only toe and handholds marked with that color.

VOA: special.2009.12.09

In fact, I'm going to use only two dimensions for most of the time because the difference between one dimension and two is very great.

实际上,大多数时候我只考虑二维的情况,因为一维和二维的差别很大

耶鲁公开课 - 基础物理课程节选

Dalil says officials are working to educate people on contraception, but only 15 percent of couples use one sort of family planning.

VOA: standard.2010.03.07

And, moreover people who think with lots of models outperform people who use only one.

FORBES: Learn How Model Thinking Can Make You a Better Thinker

Turning off mobile notifications and making an effort to use only one high-tech device at a time is a way to stretch our cognitive resources.

CNN: How mobile tech can influence our brain

Traditionally, penhold players use only one side of the paddle, however, the Chinese have developed a new technique where both sides of the paddle are used (the reverse penhold backhand).

BBC: There are two main ways to hold a table tennis paddle or bat.