计划外每年的一月，四月，七月和十月（两年；每年四学期）

Private Education System January, April, July and October every year (2 years; 4 terms per year)

youdao

计划外每年的一月，四月，七月和十月（两年；每年四学期）

Private Education System January, April, July and October every year (2 years; 4 terms per year)

youdao