Diaspora bonds could provide a lifeline to countries struggling for access to capital and funds for infrastructure development , according to ratha .

移民散居债券能为那些急需资本、基金来做基础建设的国家提供生命线，ratha说。

Mr ratha said the trend was especially notable among skilled workers , such as doctors , nurses and information technology specialists .

拉塔称，这一趋势在技术工人中尤其明显，例如医生、护士及信息技术专家。

Dilip ratha , who heads the migration and remittances unit at the world bank , says he expects remittances worldwide to continue growing at about 10 per cent a year in the medium term .

世行移民与汇款部门负责人迪利普拉塔（dilipratha）表示，他预计，在中期内，全球汇款将继续以每年10%的速度增长。

Dilip ratha of the world bank wryly remarks that migrants are being " thrust into the role of a sort of lender of last resort . "

世界银行的dilipratha挖苦的称民工正在成为“最后一种借款人”。

Such remittances are important , says dilip ratha of the world bank , but it is not enough to tap the income of migrants abroad .

世界银行的dilipratha说，这些侨汇当然扮演着重要角色，但是要想攫取海外移民的收入，这样做是远远不够的。