in regard to

关于

in order, in order that, in order to, in other words, in part, in particular, in person, in place, in place of, in point of, in power, in practice, in private, in proportion (to), in proportion to, in public, in pursuit of, in quantity, in question, in reality, in relation to, in respect that, in return, in return for, in school, in search of, in season, in secret, in sequence, in series, in session, in shape, in short, in sight, in situ, in so far as, in some respects, in some ways, in spite of, in step,