mouthful; morsel; gulp; sip; one word; in short
growth; development; growing up; growth (of a company, the economy, etc.)
to go out; to go around; to walk about; to roam
to devote oneself; to do one thing exclusively; to make a job of; to decide to
to keep a promise; to keep one's word
monitoring; watching; observation; surveillance; guarding; supervision
extent; scope; sphere; range; span
to depart (on a plane, train, etc.)
unnecessary; not needed; not necessary
after that; afterwards; thereafter