Smoking is addictive, and causes cancer, But the point I most want to emphasize is that it damages the health of those around you.
吸烟会上瘾,会引发癌症。但我最想说的是,吸烟同时也有损你的健康。
While early settlers had killed bison for food, now the killing became more widespread.
早期的殖民者只是以杀野牛为食,这时屠宰野牛就更为广泛了。