are you seriously thinking about
¿Estás pensando seriamente en comenzar tu propio negocio?
Are you seriously thinking about starting your own business?
¿Estás pensando seriamente en vender esto en eBay?
Are you seriously thinking about selling this on eBay?
¿Estás pensando seriamente en irte?
Are you seriously thinking about leaving?
¿Estás pensando seriamente en comerte todo eso?
Are you seriously thinking of eating all that?
¿Estás pensando seriamente en vender esto en línea?
Are you seriously thinking about selling this online?
¿Estás pensando seriamente en no ir?
Are you seriously thinking about not going?
¿Estás pensando seriamente en comprar un computador de esa tienda?
Are you seriously thinking about buying a computer from that store?
¿Estás pensando seriamente en tener un bebé?
Are you seriously thinking about having a baby?
¿Estás pensando seriamente en conducir la noche entera?
Are you seriously thinking about driving all night?