someone or something so good that it’s difficult to replace
あまりにも良すぎて、置き換えるのが難しい人や物
"The previous manager was a hard act to follow."
"前のマネージャーはhard act to followでした。"
to work late into the night
something that is visually appealing but may lack substance...
a change in one’s opinion or feelings
To be extremely curious and ask many questions.
to take pride in who you are or what you do
a complex and interconnected web of thoughts or concepts