Frame in reason, easy for use, fanctional agility, on the safe side.

结构合理、使用简单、操作快捷灵活、安全可靠；

youdao

Characteristics: small size, high lighting efficiency, easy for use, safety, lighting is very good for far or close.

特点：光效高，体积小，容易使用，安全，远或近照明效果佳。

youdao

The practice shown that the whole system is reasonable in arrangement, proper in predication, quick in reaction and easy for use .

系统采用图象用户界面和控制菜单操作，使用简便，整个系统安排合理，预测准确，反应快捷。

youdao

He says a less costly, easy-to-use medicine for sleeping sickness is badly needed.

VOA: special.2010.04.07

So he helped design easy-to-use instruments for the Mercury spacecraft.

VOA: special.2009.06.10

He says an cheap and easy-to-use medicine for sleeping sickness is badly needed.

VOA: standard.2010.04.05

It is also taking place in the summer so that it is relatively easy for smokers to use facilities outside of bars to smoke and bars are preparing for this.

BBC: NEWS | UK | Magazine | Countdown to lights out

The products will be easy to use for consumers with limited technical knowledge, promised the companies.

CNN: 3Com, Microsoft plan home network kits

In time, a full spectrum of energy options will be easy for people to use in their everyday lives.

FORBES: John Berger