- 20201212-
  Difference between Celsius and Fahrenheit

In general, we use Celsius, so just ()

It is commonly used, but the international mark must use .

Because countries like the United States use degrees Celsius and degrees Fahrenheit,

In this place, you must use .


60s = sixties = 60s

When it comes to temperature, it is "60 degrees

She is in her 20s. (twenties) = She is in her twenties (age).

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