－ when night comes, some sea animals move up to the surface (表面) of the sea. They then return... of sea animals － when night comes, some sea animals move up to the surface (表面) of the sea ……

Aurora Borealis (北极光), the Northern Lights, showcases beautiful green, pink, blue and violet-colored lights dancing in the night sky. Here are some of the best places to see the northern lights ……

the lights at night and switch off (关掉) your screens – it may lead to a good night’s rest... off blue light screens and dimming (使变暗) other lights could reset their body clocks,” Skeldon told ……

)into very deep water at night and uses lights to attract sea life.Although still new in China... photos in the open ocean. He dives (潜水)into very deep water at night and uses lights to attract sea life ……

), the night sky sometimes turns colorful. Green, red, and blue lights dance across the darkness. It looks..., red, and blue lights dance across the darkness. It looks almost magical (有魔力的).These beautiful ……

light up. While artificial light allows us to find our way around at night, it also blurs (变模糊) the line between day and night.According to a new study published in the journal Science Advances ……

joy. But the one that lighted me up most was the light show, which was the first held in my city.When I got to the coastal square in the center of my hometown, colorful LED lights leapt into my eyes ……

China becomes more aware of autism 为自闭症儿童献上一份特别的关爱。MANY buildings like the CCTV tower turned their lights blue on the night of April 2. That day was World Autism Awareness Day. And the blue star ……

. On the night when we finished our final exams in Senior 1, we all put on our lively pink, yellow and blue... the night. I tried to keep myself busy with reading in order to escape the scary stories in my mind ……

to ensure everything is working. Once the unique movable blue and purple neon lights (霓虹灯) are set up... set to ensure everything is working. Once the unique movable blue and purple neon lights (霓虹 ……

, human eyes can see 2,500 stars. But because of brighter lights, such as city lights, the night..., such as city lights, the night is not dark anymore. In a city, you see fewer than 20 stars.To help solve ……

雨夜搭便车的女士ONE night, detective Timo was on his way home in his car. Suddenly, a woman waved (招手) at him and asked for a ride. After Timo picked up the woman, another car showed up behind them ……

filled with lights, fake (假的) pumpkins and bats. My parents and I took these things out. We put up lights all around the house. At night, we turn them on and the whole house filled with festival spirit ……

is blue! NASA’s cameras on Mars have recorded it. Sunlight is made up of all the colors of the rainbow...NASAFeeling ‘blue’ on MarsFeeling ‘blue’ on Mars火星上的日落是蓝色的火星上的日落是蓝色的One day, if we get to live ……

on their rooftops. Orange lights are also hung up in and outside the house to celebrate the night...;-lanterns and black cats to put on their rooftops. Orange lights are also hung up in and outside ……