Sometimes we eat out of doors.

有时我们在户外进餐。

You should spend more time out of doors in the fresh air.

你应多花点时间在户外呼吸新鲜空气。

Play out of doors as much as you like.

尽情地在户外玩耍。

Tom ran out of doors.

汤姆跑到门外。

"Put on those things and run and skip out of doors," said Martha.

玛莎说：“穿上这些东西，跑着跳到门外去。”