to take off /teɪk ɔf/ /teɪk ɒf/
to remove /rɪˈmuːv/ /rɪˈmuːv/
to extract /ˈek.strækt/ /ˈɛkstrækt/
to bring out /brɪŋ aʊt/ /brɪŋ aʊt/
to produce /prəˈduːs/ /ˈprɒdjuːs/