Bfs
abbr. 寬度優先搜索（breadth first search）；油壓緩沖器開關
??? 情景例句
Don't be such a grouch.
不要總是牢騷滿腹。
I'd like to explain what makes this factory special.
我要向你說明本工廠的特性。
Then in 1989, twenty-six years after the crash, the plane was accidentally rediscovered in an aerial survey of the island.
于是，到了1989年，飛機失事26年后，在對小島的一次航空勘查中那架飛機被意外地發現了。