19. _ A _ When you use the computer for an hour or two, it is time to stop to have a 30-minute rest. At school, you need to do eye exercises. It is helpful to keep your eyes closed for a few minutes. You can also look at green trees or grass during the break. In these ...
Love your eyes. Every day, when we open our eyes, we can see the lovely friends and parents, beautiful flowers and green trees. Without them, there is only darkness (黑暗). It is like a house without any light. How important our eyes are!
The color of the iris depends on the quantity of pigment and the depth of its deposit; this determines the type of coloring: dark (dark-brown, light-brown, or yellow), mixed (brown-yellow-green, green, gray-green, or gray with a yellow rim around the pupil), or light (gray, gray-...
The Beth made a raspy wet sound with her throat and looked up at the ceiling, when the green circles in her eyes sparkled like interstellar frost. The rest of her was difficult to look at, but these strange eyes were profoundly more beautiful than the wisps of lithium clouds diffracting th...
That e-mailed plea for help went to scores of GreeneLanders. It went to people who were included in a list belonging to the ostensible sender: none other than this county’s official historian,David Dorpfeld. It was a hoax. The actual Dorpfelds are safe and well. And solvent. And liter...
The third reason this effect is weird to me is that stereo-depth illusions usually require two images, separately presented to each eye. This is how 3D cinema works – you wear red-green or polarising classes and the 3D parts of the film present two superimposed images, each image filtered...
Green put on his coat ___ and went out. (quick) 9.There isn't ___ wrong with the watch. (something) 10.I have a lot of work ___ today. (do) Ⅳ.英汉词组互译。(10%) 1.照看……___ 2.出去散步___ 3.感到疲倦___ 4.在我们的花园里___ 5.去看病___ 6.instead...
but it does. My two-year-old son is currently learning colors, and I think I’m confusing him. I can’t unsee the variety in colors that might live in the middle. While he sees blue, I see more green. But I’m not going to correct him. When it comes to color constancy, ...
I slowly started to make a right turn when suddenly a car rounded the curve at high speed and came straight at me. I stomped (猛踩) on the brakes of my car 39 the engine in the process. The speeder zoomed (疾驰) past my dead car 40 me by inches without even slowing down. 41...
aI have change a lot in the past few years.For example,I used to like green ,but now I think black is cooler.I used to play pingpang ,now I am intrested in play basketball.I am quite outing now instead of being quiet.I liked watching TV before ,now I enjoy reading books. 我很多...