“躺着”用英语怎么说？

那个婴儿仰面躺着，两眼紧闭。The baby lay on his back with his eyes closed tight.两名妇女一动不动地仰面躺着。The two women lay on their backs, not stirring.可以在沙滩上懒洋洋地躺着，我高兴极了。I was happy enough to laze about on the beach....