跨过这条小沟，便是异国他乡了。过去常听人说在云南边疆国境线漫长，中国的鸡经常会溜到外国去生个”外国蛋”。外国的藤也常常窜到中国来结个”中国瓜”我一直认为这是杜撰加演义的结果这回算是眼见为实了，两国的边境线竟只是一条田间小沟我们就进入了友邦，感觉心跳有点加 Cross this small trench, it is a foreign country. In the past, people often heard people speaking about long borderlines in Yunnan’s border fronts. Chickens from China often slip to foreign countries to give birth to “foreign eggs.” Foreign vines also frequently flew to China to conclude a “Chinese melon.” I always thought that this was the result of cohabitation and acting. This time I saw that the borderline was just a small trench in the field. We entered the friendly allies, Feel a little heart rate increase