Oh, I didn't know if the emissions were worse in the old car. Your idea seems to be a very efficient idea that can reduce the problems that are already going on, rather than telling people to use electric or hydrogen cars. It's really great! 👍And I also wrote an opinion that indoor air pollution is more severe than outdoor air, but as you clearly clarify the source of the opinion, I have more confidence in your opinion.👏 You seem to write very well! It's really polite and has a clean structure. And your accent is like a British accent. It's really cool!😎
The tone and volume of your voice is very clear, as is your pronunciation. I really enjoyed listening to your suggestions and questions.
your idea is great. i enjoyed your video!!
So did I.
I didn’t know indoor air level is worse than ourdoor air level ! WOW👍🏼. I enjoyed your video.
Have a good weekend !
Air on the subway is much worse than outside, especially Green Line # 2 in Busan.
Oh, I didn't know if the emissions were worse in the old car. Your idea seems to be a very efficient idea that can reduce the problems that are already going on, rather than telling people to use electric or hydrogen cars. It's really great! 👍And I also wrote an opinion that indoor air pollution is more severe than outdoor air, but as you clearly clarify the source of the opinion, I have more confidence in your opinion.👏 You seem to write very well! It's really polite and has a clean structure. And your accent is like a British accent. It's really cool!😎
Hi.I think that's a good idea. Your pronunciation also good.