Drinking nonstop pretty much, its no different than binge eating or watching tv it means they just keep eating or drinking or what ever the circumstance may be
i hope this helps
Twice as old as" means we will be multiplying by 2. "her cousin" - we need a new variable C to represent her cousin's age. "was three years ago" - 3 years ago means we will have to subtract 3.
Lobster bisque is a thickened soup