shield造句

He used his left hand as a shield against the reflecting sunlight.
他用左手挡住反射过来的阳光。

The gunman used the hostages as a human shield .
持枪歹徒用人质作人体盾牌。

The knight carried a shield with a cross painted thereupon.
骑士拿着绘着十字的盾牌.