The quality of the training has vastly improved.

　　訓練的質量已經大幅度提高。

　　I'm a vastly different person now.

　　我現在已判若兩人了。

　　Living conditions are vastly different from those pertaining in their country of origin.

　　生活條件與他們祖國大不相同。

　　In my opinion, Hirst's work has been vastly overrated.

　　依我看赫斯特的作品被大大地高估了。

　　Cheaper housing would vastly improve the living standards of ordinary people

　　更低廉的房價可大大改善老百姓的生活水平。