Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

🔥 总结：下次练习口语时，记得运用因果链、对比链和举例链，并结合高频短语，让你的回答更有层次感！💡 试试看，你的口语分数一定会提升！💯 ...

Researchers say calcium reduces our bowel cancer risk. Find out how you can add more to your diet ...

cope [kəʊp] v.（成功地）应付，对付；（系统或机器）能处理，能应付（with） 例句 Therapists who specialize in cognitive therapy, which teaches practical ways ...