Halpful Phrases:
To put it briefly
To put it briefly, we have a problem with sales.
In a few words
In a few words, Mark is leaving the company.
In a nutshell
In a nutshell, the contract will be finished next year.
To summarise
To summarise, we face an imminent strike in our Washington facilities.
It all comes down to
It all comes down to Megan's behaviour at the warehouse.