a. 活的, 生动的, 精力充沛的, 实况转播的

vi. 活, 生存, 居住

vt. 过着, 度过, 经历

adv. 实况地

v. lead a certain kind of life; live in a certain style

v. pursue a positive and satisfying existence

a. actually being performed at the time of hearing or viewing

a. exerting force or containing energy