I much prefer your second offering.
Student or Learner
Can you please correct this sentences I wrote?
"It can be seen that there are, mainly, three sources to obtain information through?
"It can be seen that there are, mainly, three sources through which information can be obtained?
Just let me know if you can notice any wrong with the sentences!
The two commas before and after 'mainly' could be omitted.
'Through which' could be replaced with 'from which'.
not a teacher