Help with Japanese language (using and, or, etc)?

Question

I know I should post this in the "Language" category, but I get a lot of wrong answers and there are native speakers here sometimes.

Are these correct?

Answer 1

There are no commas used for lists, but you need at correct these ones:

シャツと帽子靴 -> シャツと帽子と靴

車か自転車バス -> 車か自転車かバス

Answer 2

You did a good job. Here are my suggestions:

And:

You and I

=Anata to watashi (あなたと私)

Shirts, hats, and shoes

= Shatsu to boushi to kutsu (シャツと帽子と靴)

or = Shatsu, boushi, soshite kutsu (シャツ、帽子、そして靴)

Etc.:

Do you mean ""Dog, cat etc." ?

=Inu ya neko nado (犬や猫など)

Or:

River or mountain

=Kawa ka yama (川か山)

or =Kawa moshiku wa yama (川もしくは山)

Car, bicycle, or bus

= Kuruma ka jitensha ka basu (車か自転車かバス)

or =Kuruma ka jitensha, moshiku wa basu (車か自転車、もしくはバス)

Are you learning Japanese? Keep going, OK?

Hope my answer helps! :)

Answer 3

Yes, they're all right.  And sometimes they use commas, sometimes you don't. I don't think there's an actual rule about commas, it's just more your preference.