He announced his resignation to a roomful of reporters.

他向满屋子的记者宣布他辞职了。

It was like a teacher disciplining a roomful of second graders.

这就像教师管教一屋子的次等生一样。

Its clickety-clack sounded like a "roomful of ladies knitting."

它的咔嗒咔嗒的声音听起来像“满屋子的女士正在编织(roomful of ladies knitting)。”

He stood up before a whole roomful of people, and started to sing loudly.

他站在满屋子的人面前大声唱起来。

Modern computer memories can store more data than a roomful of filing boxes.

与满房间档案盒存储的数据相比，现代计算机存储器存储的数据要多得多。