Englishfor English speakers
announcement
Noun
—
An announcement is something that informs people about a topic or an issue.
The announcement in the airport told people that some airplanes would not arrive on time.
of
Preposition
—
Made using.
It is a house of cards.
discontinuation
—
noun
(= discontinuance)
the act of discontinuing or breaking off; an interruption (temporary or permanent)