渔船远离陆地，在海上航行了三天。

The fishing boats were ___out at sea for three days.

他们住在偏远的乡村，方圆几英里都无人烟。

They live ___out in the countryside, miles from anywhere.

他远在赞比亚生活了七年。

He lived ___out in Zambia for seven years.