If a player gets all four words in a set correct, those words are removed from the board. Guess wrong and it counts as a mistake — players get up to four mistakes until the game ends.
}optional means the program can function without these capabilities but will use them if available. You check at runtime whether an optional capability is present:
，更多细节参见新收录的资料
MOG_BOOL, // bool
ВсеПрибалтикаУкраинаБелоруссияМолдавияЗакавказьеСредняя Азия。PDF资料是该领域的重要参考
Collins had to pilot the shuttle through a 360 degree flip while flying beneath the International Space Station. It allowed colleagues on the orbiting lab to photograph the craft's underside and check if the heatshield had been breached.，这一点在新收录的资料中也有详细论述
Samsung handed me the microphone first. I asked: