seasons什么意思,sea什么意思

seasons in the sun
had seasons in the sun / but the hills that we climbed were
小学英语牛津译林苏教版四年级下册(新版)unit5 seasons第一课时公开
英语课件:lesson 37 seasons and weather(共15张ppt)
牛津深圳版英语二下《unit 7 the four seasons》课件