For weights outside the piece concept, the existing per kg rate shall apply.

每件行李重量如果超出计件制规定的重量，按照现行的计重制收取。

youdao

The basic concept of test-driven development is that before writing project code, you write a simple piece of code that tests your hypothetical project code for desired behavior.

测试驱动开发的基本概念是，在写项目代码之前，你写一段简单的代码来测试你假设的项目代码，以获得预期的反应。

youdao

The overall concept and direction of the piece may be working great, but one element isn't.

一个作品的整体概念和方向也许是完美的，但其中某个元素也许并不完美。

youdao

But chemists are scrambling to turn the proof of concept into a working piece of electronics.

FORBES: Magazine Article

The challenge for corporations is that a social license to operate is a subjective concept, not a piece of paper.

FORBES: Three Ways to Secure Your Social License to Operate in 2013

It is a concept album, each piece is a progression through the innocence and playfulness of youth, the joys and sorrows of life as one gets older, spiritual awakening and finally death.

CNN: The Internet was my music teacher