Ncba
[計]= Nucleus Control Block Area,核心（程序）控制組存儲區
??? 情景例句
Since you don't have enough income,
由于你們的收入不夠
Seriously, thank you all for coming and taking part in our camp.
說真的，謝謝你們來加入我們的野營。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看來人類早就致力于探索四季變遷了，比人們想像的要早20，000年。