Need translation of Regina Caeli Jubila

Can someone please translate Regina Caeli Jubila (Praetorius)? Not an English singing version, but a translation so that I can tell the school choir the meaning of the words. Here they are:

Regina caili jubila, jam pulsa cedunt nubila.
Quam digna terris gignere vivs resurget funere
Sunt fracta mortis spicula Jesu jacet mors subdita
Ergo Maria plaudito clientibus succurrito.

Thank you!