sushi train
straight from the water
(247)
dim one's enthusiasm
dim one's chances
(248)
It wasn't my cup of tea.
(249)
Let's me just check on that for you.
I'll just ask my superviser about that.
Let me find out for you.
Could you please hang on a second/moment/ minute?
I'll just be a munite.
I'm not too sure...
(250)
There's always room for improvement.