She cited an instance where their training had been a marvelous help in dealing with problems.她举了一个所受训练为解决问题帮了大忙的实例。Teenage sex, for instance, may come not out of genuine desire but from a need to get love.例如，青少年的性行为可能并不...
由于资源的减少，大学正面临严峻的问题。Universities are facing grave problems because of diminishing resources.我有限的外交手腕儿受到了极其严峻的考验。My limited diplomatic skills were tested to the utmost.英国公司如果想要保持竞争力就不得不面对严峻的选择。UK companies face a stark cho...