tranquilizar

Intenté hacer que Sheila les tranquilizase, pero no pude.	I tried to get Sheila to make them unafraid, but I couldn't.
Pensé que sería bueno dejar que se tranquilizase un poco.	I figured I'd let her cool off some.
¡Nada de eso, tranquilizase!	Not at all, calm down!
En opinión del Secretario General, el plan de paz podía modificarse de modo que tranquilizase a Marruecos.	The Secretary-General was of the view that the peace plan could be amended in a manner that might assuage the concerns of Morocco.
Viendo a Athena bailar mientras estaba embarazada, oyéndola tocar su guitarra para que el bebé se tranquilizase y entendiese que era amado, empecé a dejar que su manera de ver el mundo también contagiase mi vida.	As I watched Athena dance during her pregnancy and listened to her play the guitar to calm the baby and make him feel that he was loved, I began to allow her way of seeing the world to affect my life too.
No conseguía que se bajase y se tranquilizase, hasta que el educador lo sorprendió, abriendo una brecha en esa pared de desconfianza: en vez de insistir para que bajara, subió encima del armario para hablar con él y consolarlo.	There was no way to calm and persuade him to come down until when the educator surprised him by opening a breach in that wall of mistrust: instead of insisting on him coming down, he climbed onto the wardrobe near him to comfort him and talk.