帮我翻译一句话,谢谢!

Question

The pigeons are softly cooing on the roof of the house covered with fallen leaves.

Answer 1

鸽子在满是落叶的屋顶上轻声地咕咕叫着。

Answer 2

披着落叶的鸽子们正在房顶上温柔的咯咯叫呢

Answer 3

鸽子在满是落叶的房顶上轻柔地嘀咕

Answer 4

鸽子们在披着落叶的屋顶上轻声地嘀咕。