care about

关心，关注

carburettor, carcass, carcinoma, card, card index, card vote, card-carrying member, card-game, card-sharp (also card-sharper), card-table, cardamom, cardboard, cardi(o)-, cardiac, cardigan, cardinal, cardinal points, cardiologist, cardiology, care, care for, care nothing about, careen, career, career girl (also career woman), careerist, carefree, careful, carefully, carefulness, careless, carelessly, carelessness, caress, caret, caretaker, careworn, carfare, cargo, Caribbean,