請問out there 同over there 0既分別係?

The car is out there (the exact location of the car is not known).
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The car is over there (the location of the car is positive because you can point to it).
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The football is out there somewhere on the field. (the football is somewhere on the field, but you do not know exactly where it is)
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The football is over there, can you see it? (you can point to the football)
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understand?

out there = o係「出面」, 亦引申指在「社會」裡...
over there = o係「o個邊」, 在那裡...

[例一] There are a lot of unscrupulous shops out there. 我們的社會裡存在著很多無良的店舖.
[例二] ”Where is the remote?” ”Oh, I put it over there...” ”個遙控o係邊?” ”啊, 我擺o左o係o個邊...”

2006-11-02 17:12:11 補充：
out there = location not specified, not necessarily not known. Consider the meaning of your first example again but without the ’somewhere’.

out there 向那邊
over there adv.那里