🛡️guard (守卫)

The soldier stood to guard the entrance.

The soldier guards the entrance.

The security guard checked everyone's identification before allowing entry to the building.

The security guard was too strict to ignore the rule.

The security guard ordered visitors to show their bags.

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water and immediately grabs a rescue float

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water and immediately grabs a rescue float then sprints across the sand and dives into the waves

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water and immediately grabs a rescue float then sprints across the sand and dives into the waves reaching the swimmer within seconds

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water and immediately grabs a rescue float then sprints across the sand and dives into the waves reaching the swimmer within seconds and pulls him safely back to the shore

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water and immediately grabs a rescue float then sprints across the sand and dives into the waves reaching the swimmer within seconds and pulls him safely back to the shore where a paramedic checks his condition and confirms he is fine

A lifeguard saves a swimmer at a crowded beach on a hot summer afternoon after spotting someone struggling in the deep water and immediately grabs a rescue float then sprints across the sand and dives into the waves reaching the swimmer within seconds and pulls him safely back to the shore where a paramedic checks his condition and confirms he is fine and the beachgoers applaud the lifeguard's quick and brave action.