18/10/10 12:57:29.13 o/2W1SOM01010.net
(1) Please come to my house someday.
(2) Please come over to my house someday.
(3) This is their new CD. You shoulc check it.
(4) This is their new CD. You shoulc check it out.
上記にあるような、come overとcome違い、check itとcheck it outの違いがわかりません。
意味上大きな差はないのはわかりますが、overやoutの意味するところが日本語には出てこないので・・・