to catch someone off guard; to surprise unexpectedly
予期せぬ形で誰かを驚かせる
"The sudden rain took us by surprise."
"突然の雨に私たちは驚きました。"
a physical separation between secure and insecure systems
A pleasant or ideal situation; often used ironically
Always stay optimistic, but be ready for any outcome.
a promise made without the intention to keep it
to make connections between ideas or information
to win easily or convincingly
