To spend a lot of free time somewhere or with certain people: hang out Topic or area of activity: field All the time or often: constantly Disadvantage: downside A worker with special skills: technician Stay in shape; to stay physically fit and look good: keep in trim Not damaging to the environment: ecologically friendly A group of male friends (informal): the boys https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_green.swf