Phrase

Singing from the same hymn sheet :
Peoples who express the same opinion in public
Ex : Most womans singing from the same hymn sheet if they found big discount.

Talk the talk, walk the walk :
You do what exactly what you said
Ex : If you're going to talk to talk, you've better done walk to walk.

The elephant in the room :
A situation where situation major is going on, it's on everyone's mind and impossible to ignore
Ex : because the demonstration didn't over yet, IHSG stock prince decreased. And the government just stay still and didn't do anything. Just like the elephant in the room.

All hands on deck :
Something that you say when everyone's help is needed, especially to do a lot of work in a short amount of time
Ex : All hands on deck, i must finish my works in 5 hours.