Hello . . . . . . . . . . merhaba
Good morning. . . gün aydın
Bye bye . . . . . . . güle güle
(Çok teşekür ederim)
<em>Drew </em>and<em> border </em>shouldn't be capitalized. There should be a period after the word <em>letter. </em>And <em>she</em> should be capitalized as it's the start of a new a sentence.
Answer:
They are trying to say that all these diseases in the future will affect us because of air pollution dirty environment global warming etc.