they're afraid that

Some people may eat too many snacks because they're afraid that their blood sugar levels will get too low.
Algunas personas consumen demasiados tentempiés porque temen que sus concentraciones de azúcar en sangre les bajen demasiado.
In Cabañas, in El Salvador, people managed to stop mining exploration and they're afraid that this will extend to other areas.
En Cabañas, en El Salvador, la población logró detener una explotación minera y el temor que tienen es que eso se generalice.
In other words, they're afraid that if they dig up that tar sands oil, they won't be able to get it out.
En otras palabras, tienen miedo de excavar y extraer el petróleo de las arenas de alquitrán y luego no tener la infraestructura para transportarlo.
In the poorest and most remote locations in Brazil, they're afraid that they will be left without primary health care services, since practically only Cuban doctors went to those places.
En las zonas más pobres y remotas de Brasil temen quedarse ahora sin atención médica primaria, porque prácticamente solo los cubanos llegan ahí.
They might also have to hire private guards and other security methods like that, because they're afraid that people are going to steal things from their house or kidnap their children.
Tal vez tengan que contratar guardias privados y otros métodos de seguridad por el estilo, porque temen que la gente vaya a robarles cosas de sus casas o secuestrar a sus hijos.
They can't pay the rent and they're afraid that they'll be evicted.
No pueden pagar el alquiler y tienen miedo de que les desahucien.
They're afraid that given the massive unemployment they'll be bumped if they claim their rights.
Su temor es que con la masa de desempleo que hay, si ellos se ponen a reclamar derechos, los botan.
They're afraid that something important is taking place without them, and without their side of the story being told.
Temen que esté ocurriendo algo importante sin estar ellas presentes y sin que se relate su versión de los hechos.
Palabra del día
el arroz con leche