Examples of using "まず第１に、喫煙者は、自分はタバコの害を免れるだろうと思っている（もっとも、どんな喫煙者でも少なくとも短期的な影響を免れることはないのだが）。" in a sentence and their english translations:
At first they think they won't come to harm, although no smoker escapes at least the short-term effects.