Combining yellow and blue, you will almost never get a satisfactory green.

把黄色和蓝色结合在一起，你几乎永远不会得到一个令人满意的绿色。

youdao

You have a higher risk if you have red or blond hair, fair skin, blue or green eyes, or sunburn easily, or if a close relative has had one.

如果你拥有红发或金发、浅色皮肤、蓝色或绿色眼睛、或者容易晒伤、又或者有近亲患此疾病，那么你患此病的风险就会相对较高。

youdao

After climbing up a hill for a panoramic view of the blue sea, white buildings and green olive trees, I paused to catch my breath and then positioned myself to take the best photo of this panorama.

爬上一座小山后，饱览蓝色的大海、白色的建筑和绿色的橄榄树，我停下来喘口气，然后摆好姿势，拍下这幅全景图的最佳照片。

youdao

The first pictures of Earth taken from space showed a solid ball covered by brown and green landmasses and blue-green oceans.

VOA: special.2011.01.04

It's no use talking about the negative relationship between a red light and a green light and a yellow, white, or blue one because they all have the same value.

讲什么它是红灯，不是绿灯,不是黄灯白灯一点关系都没有,它们所代表的意义都一样。

耶鲁公开课 - 文学理论导论课程节选

You don't see a red and yellow, you don't see green and blue.

你们不可能看到红连接黄 或者绿连接蓝

耶鲁公开课 - 生物医学工程探索课程节选

Wearing a blue baseball cap and a green sweater over a shirt and blue jeans, he looked trim and fit, but his dark, angular face showed strain and despair and bitterness.

FORBES: Dow Jones Interactive

To transition to a blue-green economy, we must develop a new relationship with our ocean where we endeavor to live with and from the ocean in a sustainable way.

UNESCO: Social and Human Sciences

San Francisco entrepreneur Todd Pelman has founded a small start-up company called Blue Green Pacific, which produces a corkscrew-shaped, roof-mounted turbine that is still in the development phase.

CNN: Stimulus may get small wind turbines spinning