大肆

例句：

1. 1. The company has been making a big deal about the new product launch.
   该公司对新产品的发布大肆宣传。
2. 2. He was caught red-handed doing something he shouldn't have done.
   他毫无顾忌地做了不该做的事。
3. 3.She was accused of being too loud and out of control during the meeting.
   她在会议中被指责声音太大且过于放纵。