为什么一到下雨天就犯困？为什么一到下雨天就犯困？Our bodies make more melatonin (褪黑素) on rainy days than on sunny days. Melatonin helps us sleep more easily. Also, wet air on rainy days helps us relax. Don&rsquo ……

The place with the most number of rainy days per year is Mount Wai'ale'ale on Kauai, Hawaii – up to 350 days.The longest time that a place remained without rain was Arica, Chile – from October, 1903 ……

The place with the most number of rainy days per year is Mount Wai'ale'ale on Kauai, Hawaii – up to 350 days.The longest time that a place remained without rain was Arica, Chile – from October, 1903 ……

The place with the most number of rainy days per year is Mount Wai 'ale' ale on Kauai, Hawaii – up to 350 days. The longest time that a place remained without rain was Arica, Chile – from October ……

Every day, we use a lot of things. We use chopsticks to eat. We use coins to buy things. We use umbrellas on rainy days. Do you ever want to know where they come from? Are you interested in learning ……

(草皮) can help! It saves water on rainy days. When it gets hot, the water goes into the air and cools...! It saves water on rainy days. When it gets hot, the water goes into the air and cools the ground.KWR ……

，北京市丰台区第五小学赵芃亦，7岁，北京市丰台区第五小学  Rainy daysRainy days我爱下雨天我爱下雨天Rainy days, rainy days,Rainy days, rainy days,The streets are quiet.The streets are quiet.I read, I play,I read, I play,And watch ……

Moon Valley in Lijiang, Yunnan. There’s an even more amazing thing about the water. On sunny days, the water is blue. But on rainy days, it’s white because the mud (泥土) at the bottom of the lake ……

on rainy days. ( )2. Paris is the capital of Canada. ( )Answers: 1. F 2. F ……

.------------------------------------------------------------------Not letting rainy days make us sadNot letting rainy days make us sadQ:Q:Hi... on him. He’s sad and feels unlucky but then he changes (改变) his way of thinking. He knows the rainy days ……

’t really like rainy days. But I always remember that: “April showers (阵雨) bring May flowers.” Although April is rainy, May is going to be beautiful. This is also the time when we do “Spring Cleaning ……

and there.On rainy days, the pine cone closes its scales. The seeds stay dry and safe.On rainy days, the pine... are the seeds.The nuts are the seeds.  On sunny days, the pine cone opens its scales ……

and play with my friends. It’s a lot of fun.Wang Shangrong, 13, HunanI like rainy days most. On a rainy.... That’s because on sunny days, the sunshine is too strong (强烈的) and hurts (伤害) my eyes. I don’t like rainy days ……

这把雨伞让你不再“风中凌乱”。Umbrellas are something we must have during rainy days. However, they can be hard to use, especially on windy days. But the “Air Shield” umbrella made by Kevin Lee from the US may ……

of raindrops is like a light song and makes me feel cozy (惬意的). Rainy days are perfect for staying inside. On rainy days, I enjoy reading a book or watching a movie with a yummy drink. They help us slow ……