Temperatures reached nearly 41 degrees Celcius in Shanghai, the highest in nearly 150 years.

上海气温达到近 41 摄氏度，是近 150 年来的最高温度。

But a cold day everywhere with temperatures of just eight Celcius and a brisk north-eastly wind.

但是各地都是摄氏8度的寒冷天气以及冷冽的东北风。

Above 4 degrees Celcius, the kinetic energy of the water molecules keeps their interactions with each other short.

4 摄氏度以上时，水分子的动能使其之间的互动时间很短。

Let's look at a few of the molecules in a drop of water, and let's say the temperature is 25 degrees Celcius.

请看一滴水中的几个分子，假设温度是 25 摄氏度。

Now, out here, Uranus is only 3.7 millimeters wide, and temperatures are so cold that they can reach down to -224 degrees Celcius.

现在，在这里，天王星只有 3.7 毫米宽，而且温度非常低， 可以低至 -224 摄氏度。

Once it hits 25 degrees celcius, you better believe you can find me hanging out at the beach, getting a tan, and playing volleyblock with my friends.

一旦气温达到 25 摄氏度， 你最好相信你会发现我在沙滩上闲逛，晒黑，和我的朋友们打排球。