题记：中国有大批的留学生在海外学习，以获取最大的知识和信息；还有一部分冒着生命危险的炎黄子孙带着希望偷渡过境，圆一个他乡异国梦。他乡的月真的圆吗？ Inscription: China has a large number of overseas students studying abroad to gain the maximum knowledge and information. There are also some risking their lives and their descendants hopefully smuggling the border and turning a foreign dream into a foreign country. Month of his hometown really round it?