1. Scientists have adopted a novel technique using wasp (黄蜂) nests to estimate the age 查看详情>>
Ancient Rock Art Dated Using Wasp Nets May Tell Refugee Stories from Period of Dramatic Sea Level Ri
NCC Seeks Cooperation Between Telcos, Banks to Drive Inclusion
A:Good morning, sir. Here is the hotel's sauna room. What can I do for you? 早上好，先生。这是我们酒店的桑拿房。我 MORE>>
The US now has more confirmed cases of coronavirus than any other country with at least 82,404 positive tests. 截至目前，美国新冠肺炎确诊病例至少已达82404例，成 MORE>>
Learning to set investment goals is one of the most important things you can do as a new investor because it helps you keep track of where you have been, where you MORE>>
Listening comprehension: teaching or testing?