the new hight-speed Hangzhou-shanghai line started running last year.it cost about 29 billion yuan
问题描述：
the new hight-speed Hangzhou-shanghai line started running last year.it cost about 29 billion yuan
答
新的由杭州到上海的高速线路去年开始运用，花费了大约290亿元。
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答
新高速杭州—-上海线去年已运行,大约耗价290亿元