每隔一天

1.We have English lessons every other day.

我们一天有英语课。

2.I train with weights every other day.

我一天负重锻炼一次。

3.The new play is on the show on alternate days.

这出新一天上演。

4.The daily housemaid hoovers the carpet every other day.

白天做工的保一天用真空吸尘器弄干净。