总统有六名警卫员时时刻刻在左右保卫。 The President always has six bodyguards in close attendance.
在漫长的世界历史中，只有少数几代人在自由处于最危急的时刻被赋予保卫自由的责任。 In the long history of the world, only a few generations have been granted the role of defending freedom in its hour of maximum danger.
爱国者热爱、支持和保卫自己国家的人 One who loves, supports, and defends one's country.
全体村民上了船，抵抗海上的来犯者，保卫他们的海岛。 All the villagers took to the boats to defend their island against the attackers arriving by sea.
他们拿起武器保卫祖国。 They took up arms in defence of their country.