Ncsc
[計] 美國國家計算機安全中心
??? 情景例句
There is no future in my job.
我的工作沒有未來。
By other's faults, wise men correct their own.
他山之石，可以攻玉。
The kiwi, which is New Zealand's national bird, is one of these types of flightless birds.
幾維，新西蘭的國鳥，就是這些不能飛行的鳥類當中的一種。