I bet most of them started because their friends also smoked.

我相信他们很多人抽烟是因为他们的朋友抽烟。

youdao

You see, when I was a teenager I also smoked and became addicted to cigarettes.

你知道，我年轻的时候也吸烟，并且上了烟瘾。

youdao

Well-educated women also smoked less and were thinner - but drank more than those who did not go to college or university.

受到良好教育教育的女性身形更为苗条，同时更少的出现有吸烟者，但在饮酒方面，则要比那些没上过大学的女性出现的几率要高。

youdao

But he also drank too much alcohol, smoked and travelled all the time for performances.

VOA: special.2011.03.21

Higgins also smoked a lot and was diagnosed with throat cancer, leaving him a shadow of the man he was.

BBC: Where are they now?

Subjects in the study with high-risk gene scores also smoked almost 7, 300 more cigarettes than the average smoker by age 38.

FORBES: Genetic Factors Linked to Smoking Addiction in Teens

It was also smoked recreationally - a practice brought in by Chinese sailors who settled in the East End area of Limehouse.

BBC: 100 years of the war on drugs