在: exist; be living活动: move about; exercise中: hit; fit exactly发展: develop; expand; grow; burge ...活跃: brisk; active; dynamic; live ...在活动中: be in activity; on the move; on the shove在活动中的: living在活动中, 在进展中: on the shove在活动: be on the go; in action保证自己充分了解在活动中的角色: make sure you fully understand your role in the program活动中: active; on the move内在活动: immanent action; internal activity外在活动: external activity在活动, 在运转: in action美洲在发展: america grows内在发展: endogenous development在发展阶段: in the development phase在发展中: be under development; in the making在发展中国家组织空间活动专题讨论会: symposiumonorganizingspaceactivitiesindevelopingcountries:resourcesandmechanisms一直在活动的: ever active; ever-active使活动,使活跃: activate活动中的: going活动中底: socking活动中心: action center; active center; activity center; center of action; center of activity (ca); ganglion; hub; seat; wellesley student center心活动中枢: cardiomotor center
