1、It was a pirate ship with a black flag and a crew of armed pirates.
那是一艘海盜船，船上掛著一面黑旗，還有一群全副武裝的海盜。

2、A black flag in a car race is the signal for a driver to go to the pits.
在汽車比賽中，黑旗是要車手進(jìn)維修站的信號(hào)。

3、a black flag bearing a white skull and crossbones; indicates a pirate ship
有白色骷髏圖和交叉腿骨圖形黑色的旗；表明是一艘海盜船。

black flag翻譯