因为红、橙色给人以温暖的感觉，而蓝、青色则让人觉得寒冷。

Give somebody warm feeling red, orange, let people feel cold blue, blue and green.

youdao

颜色-红，黄，绿，蓝，橙色，黑色，白色。

Colors - red, yellow, green, blue, orange, black, white.

youdao

还有橙色、淡紫以及金属蓝。

And orange, lilac and cobalt blue, while you're at it.

youdao

还有橙色、淡紫以及金属蓝。

And orange, lilac and cobalt blue, while you're at it.

youdao