Definition
Everything that is possible or desired in a particular situation; all that is available or can be done.
（在特定情境下）所有想要、拥有或能做到的事物。
For the party, we prepared everything: food, drinks, music, and decorations; we went the whole nine yards.
为了派对，我们准备了所有东西：食物、饮料、音乐和装饰；我们全力以赴。
For the performance, she practiced singing, dancing, and acting; she went the whole nine yards to prepare.
为了表演，她练习了唱歌、跳舞和演戏；她全力以赴地准备。
They didn't just buy a house; they bought furniture, appliances, and all the decorations, going the whole nine yards.
他们不仅买了房子，还买了家具、电器和所有装饰品，全力以赴。