只為成年人
例句：
Most scary movies are rated “ for adults only ”.
大部分的恐怖片都被列為“兒童不宜”。
Course, I had to tell him that the building was for adults only and to get out.
當然，我不得不告訴他這個樓是給大人的，他得出去。
But with the Valentine ’ s Day weekend premiere of Fifty Shades of Grey, many of the tie-ins to the film are for adults only.
但是將於情人節周末首映的《五十度灰》（Fifty Shades of Grey）捆綁銷售的許多物品都是只為成人準備的。