A thuto e ncha ke Harvard bafuputsi re ho noa 2-3 linoelo tsa kofi ka letsatsi ka fokotsa kotsi ho ipolaea ke 50 liphesente tse.
A thuto e ncha ke Harvard bafuputsi re ho noa 2-3 linoelo tsa kofi ka letsatsi ka fokotsa kotsi ho ipolaea ke 50 liphesente tse.