BBC

Reading large numbers and years 数字和年份的英语读法

Reading large numbers and years 数字和年份的英语读法 Episode 200129 / 29 Jan 2020 How do I say 1,000,000,000,000?

Rome to charge tourists 罗马将向游客收费

Episode 170707 / 07 Jul 2017 Find out how the new findings about Alzheimer’s could help design new drugs Large-scale study ...