Draw a desk, colour it red.

画一张书桌，颜色是红色的。

youdao

Draw a desk. Colour it red.

画一张桌子，涂上红色。

youdao

Colour it red and yellow.

把它涂上红色和黄色。

youdao

That lengthens the wavelength of the light and shifts it towards the red end of the colour spectrum.

ECONOMIST: Fundamental physics

Shot predominantly in black and white, with spot colour for a Jewish child's red coat the film's unique identifying mark it recalls the tradition of post-war Italian neo-realism and the even older photographs of Roman Vishniac of Jewish life in Poland before the Nazis.

ECONOMIST: A new roll for film