Sorry I can't type Chinese words right now. I have a question to ask, Thank you, 2 t3 y1 T! z0 } ) Z$ C/ v2 h, h. A$ D' |) s ; R2 S/ O ^0 H2 \- lYesterday I reverse my car and the back of car hit a colum , When I am driving, I feel a little bump. Do I need to repair or inspect? Thank you,