经营: to engage in (business etc), to run, to operate...
抽烟: to smoke (a cigarette, tobacco)...
可见: it can clearly be seen (that this is the case), it is (thus) clear, clear, visible...
从不: never...
往后: from now on, in the future, time to come...
人质: hostage...
运气: luck (good or bad)...
不由得: can't help, cannot but...
单一: single, only, sole...
词: word, statement, speech, lyrics...
