

Every machine needs a careful examination once a year.
[ˈɛvri məˈʃin ˈnidz ə ˈkɛrfəl ɪɡˌzæməˈneɪʃən ˈwəns ə ˈjɪr.]
After a quick examination, the engineer found the problem.
[ˈæftər ə ˈkwɪk ɪɡˌzæməˈneɪʃən, ði ˌɛndʒəˈnɪr ˈfaʊnd ðə ˈprɑbləm.]
The inspectors carry out regular examinations of the factory.
[ði ɪnˈspɛktərz ˈkɛri ˈaʊt ˈrɛɡjələr ɪɡˌzæməˈneɪʃənz əv ðə ˈfæktəri.]
"examination" is in the lesson "Manufacture" (Level 37), along with 14 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.