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。
The system is both practical and ecologically sound.
这个系统不但切合实际，从生态学观点来看也是合理的。
The booklet is very practical and handy of reference.
这本小册子很实用，而且便于查考。
This is practical and able to operate.
具有很好的实用性与可操作性。
You are both practical and hard working.
你们都切合实际、热爱工作。
It is a practical and effective MOO method.
它是一种有效的、实用的多目标优化方法。
I think it is a practical and feasible way to go.
我认为这是现实可行的途径和方法。
They are very careful, slow, practical and thrifty.
他们非常小心，沉稳，务实和节俭。
We've got to be practical and buy only what we need.
我们必须实际一些，只买我们所需要的。
The new method has been proved practical and efficient.
实践证明，该方法具有可行性，有效性。
The method is handy, practical and good for enterprises.
这种方法简便、实用，便于在企业推广使用。
In today's job market, you need practical and marketable.
在今天的就业市场，你需要实际和市场需要的技能。
The advice is practical and backed up with real world examples.
这些建议既实用又附有真实案例。
You are practical and you always pay attention to details.
你训练有素，总是过多的关注细节。
But I do know that we should live a practical and solid life.
但是我知道，人活着要安安稳稳、踏踏实实。
Experiments prove that the method is practical and effective.
实验结果表明此导航方法是实用有效的。
Numerical results reveal the method is practical and available.
数值算例表明，这种方法是适用和可行的。
The conclusion given is practical and the proof is constructive.
所给结论是实用的，证明是构造性的。
A lot of people want to learn practical and professional skills.
许多人想学使用的、专业的技能。
They also learn how to create practical and attractive interiors.
同时还学习把室内设计的实用而美观。
The plan you came up with has proved practical and high efficient.
事实证明你提出的计划实用高效。
It features a flexible, practical and easy to arrange, add to, check.
其特点是灵活、实用，便于排列、增补、查阅。
So, hydrogen is not such a practical and easily available substance, is it?
由此可见，氢并不是一种很容易得到和使用的物质，是不是？
The method is simple and practical and has the feature of global convergence.
该方法简单、实用，并且具有全局收敛的特点。
This method is simple, practical and effective without any additional signal required.
本方法不需要加入其他附加信号，在实际中便于应用。
The program achieves the anticipated end and it is very practical and of business boom.
本程序基本达到了预期目标，具有一定的实用价值和商业价值。
Thee three elliptic bed frame set off beautiful arc. It is very practical and comfortable.
三条椭圆形的床帮衬托出美丽的圆床弧线，实用而又落落大方！
Thee three elliptic bed frame set off beautiful arc. It is very practical and comfortable.
三条椭圆形的床帮衬托出美丽的圆床弧线，实用而又落落大方！
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