What colour is it? It is red. It 's a red apple.
它是什么颜色的？它是红色的。它是一只红色的苹果。
What colour is your new watch? It 's black.
你的新手表示什么颜色的？它是黑色的。
它是什么颜色？它是蓝色的。
A quick and easy multi-colour flow field survey technique has been developed that makes it possible to acquire and present S-colour and 15-detail graphical records of total pressure.
本文介绍了一种色彩丰富、快速简便的流场图形显示技术，具有八色十五区段的显示能力。
A quick and easy multi-colour flow field survey technique has been developed that makes it possible to acquire and present S-colour and 15-detail graphical records of total pressure.
本文介绍了一种色彩丰富、快速简便的流场图形显示技术，具有八色十五区段的显示能力。
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