There are over twenty things I want to do. Maybe there aren't that many, but I have at least ten.
There are over twenty things I want to do. Maybe I don't have that many, but I think I have a minimum of ten.
ーThere are over twenty things I want to do. Maybe there aren't that many, but I have at least ten.
「やりたいことが２０個以上ある。そこまでなくても１０個はある」
Maybe there aren't that many, but I have at least ten. で「そこまでなくても１０個はある」
at least で「少なくとも」
ーThere are over twenty things I want to do. Maybe I don't have that many, but I think I have a minimum of ten.
「やりたいことが２０個以上ある。そこまではないかもしれないが、１０個はある」
Maybe I don't have that many, but I think I have a minimum of ten. で「そこまではないかもしれないが最低１０個はある」
a minimum of ten で「最低１０個」
ご参考まで！
カナダ 
