seven days a week .
there are seven days a week .一周有七天.
星期天到星期六的单词分别是:
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,
seven days a week .
there are seven days a week .一周有七天.
星期天到星期六的单词分别是:
Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,