Definition: to start an activity with a particular aim Level: C2
她以成为锦标赛有史以来最年轻冠军为目标开始了征程。
She ___set ___out with the aim of becoming the youngest ever winner of the championship.
他们以发现癌症治疗方法为目标开始了研究。
They ___set ___out to discover a cure for cancer.
