| A | B |
|---|
| hang up | turn the telephone off |
| mobile phone | cell phone |
| cool | doing things that are popular |
| explosion | sudden increase |
| mobile phone use | the number of people using mobile phones |
| suffer health problems (from | have health problems caused by |
| there was no proof (that) | there are no facts to show tht; there is no evidence that |
| detected | seen: found |
| modern scanning equipment | new medical machines showing |
| retire | stop working |
| tasks | jobs; things to do |
| blamed his mobile phone use | said that using his mobile phone caused his problem |
| high-tech | advanced technology |
| possibly | maybe |
| privately | not publicly |
| certainly | for sure, absolutely true |
| hurt their business | damage or harm their business; reduce their business |
| leap | jump |
| health professionals | people who work in the health field |
| heat radiation | heat from the sun sent to earth |
