序: order, sequence, preface...
辨别: to differentiate, to distinguish, to discriminate...
次: nth, number (of times), order, sequence, next, second(ary), (measure word)...
匆忙: hasty, hurried...
声势: fame and power, prestige, influence, impetus, momentum...
粗略: rough (not precise or accurate), cursory...
三维: three-dimensional, 3D...
幸好: fortunately...
左边: left, the left side, to the left of...
春季: springtime...
