Let's be practical and work out the cost first.

咱们实际一点儿，先计算一下成本费用。

《牛津词典》

It wouldn't be practical for us to go all that way just for the weekend.

我们跑那么远只为了去度个周末实在很不切实际。

《牛津词典》

The decoration and furnishings had to be practical enough for a family home.

装修和家具陈设必须对一个家庭住房来说够实用。

《柯林斯英汉双解大词典》

"Partly because, while personal counseling and a personal coach might be the Cadillac version of weight loss maintenance, it may not be practical for all people after they've lost weight, whereas if an Internet website can prove to be helpful, something like an Internet website is available.

VOA: standard.2010.07.30

Be practical idealists?

成为实践理想主义者？

哈佛公开课 - 幸福课课程节选

Premise 2: To be a practical idealist, the foundation of it has to be the belief that change is possible.

第二前提：,作为一个实际的理想主义者，它的基础必须是,相信改变是可能的。

哈佛公开课 - 幸福课课程节选

Most engineers figure a car needs to go 300 miles between fill-ups to be practical.

FORBES: Fueling Hope

But the key here is for people to be practical and not to score political points.

WHITEHOUSE: Presidential Press Conference on the 2012 Budget

Time Shift may only now be practical, but it was hardly a new concept.

FORBES: Connect