From Washington, this is VOA news. I'm Dave DeForest reporting. Greece asks for a new three-year bailout: _______________________________________________. He said he would produce "new concrete proposals" by Thursday. Lisa Bryant has more."Greek Prime Minister Alexis Tsipras spoke before a rowdy European Parliament just hours after the end of an inconclusive summit in Brussels, and just hours before a Thursday deadline for Greece to deliver a credible reform plan to fellow eurozone members. Mr. Tsipras received a mix of boos and cheers as he said Greece would continue with reforms, and deliver the proposals Greek creditors want in return for securing new bailout funds. But he said Greeks also need a sign there is light at the end of a difficult tunnel, hope of an exit to the crisis. Lisa Bryant, Paris. " 来自华盛顿,这里是VOA新闻.我是大卫`迪福斯特报道.希腊寻求一笔新的三年期紧急援助:______________________________________________________.他表示自己将在周四提交"新的具体方案."丽莎`布莱恩特为您带来更多报道. "希腊首相阿列克西斯`齐普拉斯在吵闹的欧洲议会上发言.数小时前,在布鲁塞尔刚刚结束了一场毫无结果的峰会;而数小时后的周四,将是希腊向欧盟成员国提交一份可靠改革方案的截止日期.当齐普拉斯称希腊将继续改革并提交希腊债权人所要求的议案作为换取新一轮援助资金时,台下的嘘声和欢呼夹杂在一起.但他表示希腊人也需要暗示,在困难隧道的尽头看到一丝光明,这是走出危机的希望.丽莎`布莱恩特,巴黎报道."