北向资金开年大幅涌入

　　“深圳的政策还是比较谨慎的。”广东省住房政策研究中心首席研究员李宇嘉说，深圳去年以来二手房交易量创新低，如今要稳定楼市，必须重新恢复二手房占主导的交易局面。

　　As such, the U.S. has laid barriers on international space cooperation and imposed sanctions on other space agencies. It introduced bills to restrict space cooperation and exchanges with China, revealing its double standards.