https://online2.tingclass.net/lesson/shi0529/0008/8532/p92.mp3
https://image.tingclass.net/statics/js/2012
When John was asked to star in a movie,he leaped at the opportunity.
當約翰被邀請主演一部電影時，他欣然接受了這機會。
leap at欣然地接受，急切地抓住。單獨leap有跳，迅速行動的意思，jump at都有同樣的意思。
John leaped at the offer to work overseas.
約翰欣然地接受了到海外工作的機會。
He jumped at the job.
他欣然接受了這份工作。
