The revenue from tourism is the biggest single item in the country's invisible earnings.
旅游业收入是该国无形收益当中最大的一项。
《柯林斯高阶英汉双解学习词典》
They were leery about investing in a company controlled by a single individual.
把资金投向一个由一人独自操控的公司,他们不大放心。
《柯林斯高阶英汉双解学习词典》
A single candidate is put forward and the people vote yes or no.
先推出一个候选人,由人们投票表示赞成或反对。
《柯林斯高阶英汉双解学习词典》
You can't just count upon one single person to get the work done properly.
单指一个人是不能把事情做好的.
《现代汉英综合大词典》