我打了个寒战，用围巾把脖子围得更紧了。I shivered and pulled my scarf more tightly round my neck.战争期间，琼帮妈妈给战士们织围巾。During the war, Joan helped her mother knit scarves for soldiers.她脖子上围着一条粉色长羽毛围巾。She wore a large pink boa around her neck....
The EU is now acquiring greater assurance and authority.现在欧共体越来越有自信与权威性了。They had given an absolute assurance that it would be kept secret.他们信誓旦旦地保证将对此绝对保密。Masur led the orchestra with assurance.马苏尔神定气若地指挥乐团。...
Currency-conversion costs remain one of the biggest obstacles to cross-border trade.货币兑换成本仍是跨境贸易的最大障碍之一。Creative people are usually very determined and thrive on overcoming obstacles.富有创造力的人一般都意志非常坚定，能不断克服困难，事业蒸蒸日上。To su...