Three example sentences of my own composition
~することが知られている :be shown to do
① The computer was shown to carry the famous computer virus.
② This medicine has been shown to help with cancer treatment.
③ CO2 has been shown to exacerbate global warming.
~することが知られている :be shown to do
① The computer was shown to carry the famous computer virus.
② This medicine has been shown to help with cancer treatment.
③ CO2 has been shown to exacerbate global warming.