花会一年一度的开,可人会不会一年一年的都在。
火山岩将洞穴和外界隔绝开,是温度维持在一个舒适的水平,全年温度介乎华氏63至68度之间。
The volcanic rock that insulates the cave keeps the temperature at a comfortable level, between 63 and 68 degrees Fahrenheit, year round.
太阳表面的温度高达5780开,相当于一万华氏度和5500摄氏度一下的温度。
The Sun has an effective surface temperature of 5780 K, which is equivalent to just under 10,000 F and 5500 C.
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