经常

often; always; frequently; regularly; habitually; constantly; commonly; perennially; given; frequent; regular; constant; all the time; half the time; not infrequently

进行

go on; have; do; carry on; carry out; conduct; run; proceed; enact; go ahead; be under way; ongoing; underway; pursuance; along; in progress

运动

sports; sport; exercise; athletics; motion; movement; locomotion; campaign; move; manoeuvre; athletic; sporty; kinetic; motive; locomotive; in motion; -ism