YOU SAID:

Why am I swimming when it is 60 degrees?

INTO JAPANESE

それが 60 度のときを泳いでいます。

BACK INTO ENGLISH

It was 60 degrees when swimming.

INTO JAPANESE

水泳 60 度だった。

BACK INTO ENGLISH

It was swimming 60 degrees.

INTO JAPANESE

それは、60 度を泳いでいた。

BACK INTO ENGLISH

It was swimming 60 degrees.