Lucy often goes to school __________ breakfast. It's bad for her health.
(I)求曲线C的极坐标方程;
(Ⅱ)直线l的极坐标方程是ρcos(θ﹣ π6 )=3 3 ,射线OT:θ= π3 (ρ>0)与曲线C交于A点,与直线l交于B,求线段AB的长.