something is not very difficult to understand or do; it's relatively simple and easy
not exactly rocket science
very modern and with all the newest features
cutting-edge
to get angry very easily
to have a short fuse
to stop or discontinue a project, activity, or plan, often abruptly or without further support
to pull the plug on something
The pandemic has been a ________ for global travel.
game changer
a moment of sudden inspiration, revelation, or recognition
a light bulb moment
to fail to understand each other
getting your wires crossed
The new speakers are _____, so I can just plug them in and start listening to music
plug-and-play
to suddenly lose the energy or interest to continue doing what you are doing
to run out of steam
We should make sure everyone is ______ before we make any decisions.
in the loop