Q: What are some problems with transportation in your country?
A:
One that I think is a problem with transportation is that we have to deal with the stress of wasting our time on the roads during rush hour.
Something else that I think is a problem with transportation is that air is getting polluted because of the exhaust gas.
I feel I can use these sentences but I'm not sure enough to say in front of others. Can I use both of them?