next in sequence; second; the second (day, time etc); secondary; vice-; sub-; infra-; inferior quality; substandard; order; sequence; hypo- (chem., meaning extra oxygen atom); classifier for enumerated events: time[cedict]
出国
chū guóㄔㄨ ㄍㄨㄛˊ
to go abroad; to leave the country; emigration[cedict]
旅行
lǚ xíngㄌㄩˇ ㄒㄧㄥˊ
travel[cedict]
到
dàoㄉㄠˋ
to (a place); until (a time); up to; to go; to arrive[cedict]