were trembling, were shaking
Debería haberle dado en la cara, pero me temblaban las manos y no podía apuntar.
I should have hit him in the face, but my hands were shaking and I couldn't aim.
— Legado en los huesos (2019)
Le temblaban las manos hasta que se aferró a la mesa.
His hands were shaking until he grabbed onto the table.
Tom se dio cuenta de que a Mary le temblaban las manos.
Tom realized that Mary’s hands were trembling.
Todas las casas temblaban y las alarmas sonaban en todas partes.
All the houses were shaking and alarms were going off everywhere.
Sus manos temblaban ligeramente cuando se puso a hablar.
His hands trembled slightly when he began to speak.
Sus piernas temblaban del miedo.
Her legs trembled with fear.