我站在稠密的树林里，打量远方那烟蓝色墙壁的房屋。

I stand in the dense forest and look away toward my house with its hazy-blue walls.

youdao

他看着我，蓝色的烟影从一排排牙齿形成的门中飘出，仿佛墓地上空的迷雾。

He looks at me and the blue shadow-smoke drifts over the gate of his teeth like fog over a graveyard.

youdao

烟温很重要，在油炸时油在高温时候表面会升起一层薄薄的蓝色的烟，它会使油被分解成使人难消化的物质。

Smoking temperature is important when frying, if the oil has a slight blue smoke or haze rising from it then it is too hot and will begin to break down which makes it indigestible.

youdao

As I say, red tends to be chosen, but then if you get lab experiments showing that that particular color of gas blue is somehow or another sort of more invasive of your consciousness than red is, then you move away from the arbitrariness of the choice of red as a color.

所以人们就倾向于选择红灯，但是如果你想用实验证明,比如说烟蓝色或者,其他任何另一种颜色比红色更加醒目，那么你就忽视了颜色选择上的任意性。

耶鲁公开课 - 文学理论导论课程节选