Coal is the country's largest source of income.

煤炭是朝鲜主要的收入来源。

This also explains why some countries are now turning away from nuclear power towards more renewable energy sources – countries such as… well, what was the answer to your quiz question, Neil?

这也解释了为什么一些国家现在正从核能转向更多可再生能源，比如… … 嗯，尼尔，你测试问题的答案是什么？

CITES Secretary-General Ivonne Higuero spoke with VOA via Skype: In Africa generally is the source country these days, going through the transit countries, often Singapore, and to destination countries like Vietnam, like China.

《濒危野生动植物种国际贸易公约》（CITES）秘书长Ivonne Higuero通过Skype接受了VOA的采访：这些日子以来，非洲一般是穿山甲的来源国，要通过过境国，通常是新加坡，然后到目的地国，如越南、中国。

Malaysia, Singapore and Thailand, the three Southeast Asian states were the largest source countries for visitors to China's mainland in the first five months of the year, according to international online travel agency Trip.com.

国际在线旅行社携程的数据显示，今年前五个月，马来西亚、新加坡和泰国这三个东南亚国家是到访中国大陆的最大客源国。