The unit is comparatively easy to install and cheap to operate.

这种设备比较容易安装而且用起来便宜。

《牛津词典》

Tin is a comparatively easy metal to smelt.

锡是比较容易熔化的金属。

《新英汉大辞典》

It is comparatively easy for people to be individual from outside.

人们从外表来比较个性是比较容易的。

youdao

He says, "to succeed in many things or many times is 'difficult.' For instance, to repeat the same throw of dice 10,000 times would be impossible; whereas, to make it once or twice is comparatively easy."

他说,要成就很多事情,或成就一件事情很多次,是很困难的,比如,掷一万次骰子都得到同样的结果,是不可能的,但是,掷一两次却是相对容易的

耶鲁公开课 - 金融市场课程节选

America, with its relatively young, rising population, will find that comparatively easy.

ECONOMIST: The age of easy credit and its aftermath

There is a brief respite when the boys daringly enter Black Sabbath territory for a comparatively laid-back rendition of Sabbra Cadabra, with its easy riffs and lazy drums.

BBC: Garage Inc - Metallica