four down and [,] one to go
４つ片付けて１つ残っている
Four families were killed in the fire.
火事で４世帯が焼死した
four feet in width [length]
幅［長さ］が４フィート
four hundred and one
４０１
Four names were plucked out from the waiting list.
順番待ちリストから４人の名前が選び出された
four operations
加減乗除
Four times four is two times eight.
４×４＝８×２
four yoke of oxen
４対の牛；８頭の牛
four-storied
４階建ての
(a) four-wheel drive
四輪駆動（車），４ＷＤ
