But while our instrument was being built, I became involved in calculations of the greenhouse effect here on Earth, because we realized that our atmospheric composition was changing.
Но докато се строяха нашите инструменти, бях въвлечен в изчисления за парниковия ефект, тук, на Земята, понеже ние осъзнахме, че състава на нашата атмосфера се променяше.