However, there are gaps in scientifi c knowledge about exactly how colour interacts with other factors to infl uence a fabric’s ability to block ultraviolet protection factor (UPF).

但是，关于颜色到底是怎样与其他因素作用来影响布料紫外线防护系数（UPF）的科学知识还存在一些缺口。

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C: Good evening Would you please show me the shoes in black colour?

晚上好，你能给我看看黑色皮鞋吗？

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C 4 image processing combine to deliver outstanding image quality with fine detail, low noise and brilliant reproduction of colour and tones.

荤4图像处理相结合，提供具有细节图像质量出色，噪音低，颜色和色调再现辉煌。

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It's like they spell colour, c-o-l-o-r, we spell it c-o-l-o-u-r,

这就像他们拼写颜色这个单词，c-o-l-o-r，而我们拼写成c-o-l-o-u-r，

美式英语和英式英语 - SpeakingMax英语口语达人