At the time, they were using stones to kill people.
Por aquél entonces, usaban piedras para matar a la gente.
All the patients were using at least one type of invasive device.
Todos los pacientes usaban por lo menos un tipo de dispositivo invasivo.
And they were using the money to reduce social security taxes.
Y estaban usando el dinero para reducir los impuestos del seguro social.
She realized they were using her as a human shield in the dangerous situation.
Ella se dio cuenta de que la estaban usando como escudo humano en la peligrosa situación.
They also were using multiple molecular instrument platforms with inconsistent reliability.
También utilizaban varias plataformas de instrumentos moleculares con una fiabilidad desigual.
Apparently they were using this place as a kind of base of operations.
Parece ser que utilizaban este sitio como una especie de base de operaciones.
They were using crude methods to extract salt from seawater.
Estaban usando métodos artesanales para extraer sal del agua de mar.
In the beginning, people were using lemon juice or vinegar.
Looks like they were using this barn as some weird art project.
Parece que estaban usando este granero para un extraño proyecto de arte.
For one thing, they were using real bullets this time.
Por un lado, estaban usando balas de verdad esta vez.
Someone blew up a building we were using to house refugees.
Alguien voló un edificio que usábamos para alojar a los refugiados.
At the park, several parents were using a child carrier to transport their toddlers.
En el parque, varios padres estaban usando un portabebés para transportar a sus pequeños.
Looks like the insurgents were using the grove to bury weapons.
Parece que los insurgentes usaban la arboleda para enterrar las armas.