Sorry can't type chinese here -
Why do you think it's 無聊 to go walk with the baby? I think it's really fun! Babies start to recognize things when they are very young. So don't be afraid people will think you're a crazy woman, talk to your BB when you're outside. They are very curious about the outside, and they love hearing your voice!
My B Jai is 16 months. Maybe you've already seen him walking around with my helper... they are always going out.