Davy had finished ravelling out his herring net.

戴维已经解开鲱鱼网。

The difficulty will soon ravel out.

困难很快就会得到解决。

The fetial policy, credit standing, experience and the fetial philosophy of China are the assets to ravel out the common proplems of the world.

国对政策、信誉、经验哲学是解决当前共同全球问题资产。