1·That could be another explanation for why companies seem to be strengthening their talk of the practicality of their devices.
这可能就是另一个解释，解释了为什么公司似乎在加强它们对设备实用性的讨论。
2·Engineering students are supposed to be examples of practicality and rationality, but when it comes to my college education I am an idealist and a fool.
"工科学生应该是实用性和理性的典范，但是当谈到我的大学教育时，我便是一个理想主义者和一个傻瓜。
3·The work in this phase revolves around feasibility and practicality of the implementation alternatives.
此阶段中的工作围绕着实现方案的可行性和实用性。
4·The unique feature of this book is its down-to-earth practicality.
这本书所独有的特点就是其讲求实际的实用性。
5·But making them work on a large scale will involve striking the right balance between accuracy and practicality.
但要让它们大规模应用起来则需在准确性和实用性间取得一种合理的平衡。